Find the coordinates of the turning point for the equation of the graph below
y=x^2– 16x +39
=

Answers

Answer 1

Answer:

x = 8 - sqrt(y + 25)

Step-by-step explanation:

Answer 2

Step-by-step explanation:

comparing given equation with ax^2+bx+c;

a=1   b=-16   c=39

now,

x coordinate of vertex = -b/2a

                                      = 16/2*1

                                     = 8

again,

y coordinate of vertex = (8)^2-16(8)+39

                                       =-25

Therefore, the turning point is (8,-25).


Related Questions

A factory worker fills each container with 25 boxes of raisins. Each box has 1.33 ounces of raisins. If you buy 12 containers, how many ounces of raisins will you buy?

Answers

you would buy 399 ounces of raisins

What is the quotient? startfraction 2 m 4 over 8 endfraction divided by startfraction m 2 over 6 endfraction

Answers

The Quotients of the given expression (2m + 4) / 8 divided by (m + 2)/6 would be 3/2.

What are the Quotients?

Quotients are the number that is obtained by dividing one number by another number.

Dividend ÷ Divisor = Quotients

(2m + 4) / 8 divided by (m + 2)/6

= (2m + 4) / 8 ÷ (m + 2)/6

= (2m + 4)/8 x (6 / (m + 2) )

= (m + 2)/4 x 6/(m + 2)

= 6/4

= 3/2

Thus, the quotients will be 3/2.

Learn more about Quotients;

https://brainly.com/question/730603

help me please 15 points

Answers

Answer:

I'(-4, -3)     J'(-4, -2)

K'(-2, -2)     L'(0, -4)    

Step-by-step explanation:

[tex]I(0,-3)\rightarrow I'(0-4,-3)\rightarrow I'(-4,-3)\\ J(0,-2)\rightarrow J'(0-4,-2)\rightarrow J'(-4,-2)\\ k(2,-2)\rightarrow k'(2-4,-2)\rightarrow k'(-2,-2)\\ L(4,-4)\rightarrow L'(4-4,-4)\rightarrow L'(0,-4)\\ \{Conversion\ principle\}[/tex]

I hope this helps you

:)

Please help me with this!!!
(20 points + brainliest)

Answers

Answer:

the product

= (x+4)(x+5)

= x^2 + 5x + 4x +20

= x^2 + 9x + 20
hope this helps!!!

Answer:

x² + 9x + 20

Step-by-step explanation:

Applying Distributive Property :

(x + 4)(x + 5)x² + 4x + 5x + 20

Combining Like-Terms :

x² + (4 + 5)x + 20x² + 9x + 20

Geometry helppppp plssss

Quadrilateral ABCD is inscribed in this circle
B
What is the measure of /A?
Enter your answer in the box

Answers

Answer:

Here,

x+2+3x+6 = 180 [ Sum of opposite angle of cyclic quadrilateral is Supplementary ]4x + 8 = 180 4x = 180 - 8x = 172/4x = 43

Now,

Angle A = 3 * 43 + 6= 129 + 6= 135

Options to question


257


254


256


255

Answers

Answer:

256

Step-by-step explanation:

You get the median by aligning all the numbers then start taking out the number from highest to lowest like this, 1, 2, 3, 4, 5, you take out the 1 and the 5 then the 2 and the 4. The median in the end would 3.

The label on a can starts 2.5 in below the lid. What
is the area of the label?

Answers

From the computation below, the area of the label is 707 Inches.

This calculation is carried out using the theorem of the area of curved shapes.

What is the Curved Surface Area of a Cylinder?

The formula for the Curved Surface Area of a Cylinder is given as:

                                               2 [tex]\pi[/tex] rh

                                              =  2 [tex]\pi[/tex] x 7.5 x 15.

This assumes that the label also ends at an equal distance from the top of the lid.  Hence 15in = 20 - (2.5 x2);

Recall that [tex]\pi[/tex] =  22/7, hence

= 2 x (22/7) x  7.5 x 15

= 707.142857143

Approximately, this equals; 707 Inches.

Hence, the area of the label = 707 inches.

Notice that the question is incomplete. From inference, however, the general calculation above contains the principles for calculating the area of a label.

Learn more about Surface Area of Curved Shapes at:
https://brainly.com/question/26949672

Evaluate the expression 62 + x-x2 for x=3

Answers

Answer:

56

Step by step explanation:

[tex]62+x-x^2\\\\\text{When x = 3}\\\\62+3 -3^2 = 62+3-9 = 65-9 = 56[/tex]

GIVING BRAINLIEST HELP NEEDED

Answers

The volume of the prism given its dimensions is equal to 160 cubic units.

What is the volume of the prism?

The given prism is made up of two prisms. The volume of the prism is the volume of the two shapes.

One of the prisms have the dimensions: 4 x 4 x 5.

Volume = 80

The other prism has the dimensions: 8 x 2 x 5.

Volume = 80

Volume of the prism = 80 x 2 = 160 cubic units.

To learn more about rectangular prisms, please check: https://brainly.com/question/8890358

Clayton filled five containers with water each container holds 2 gallons and 2 quarts how many quarts of water does Clayton have

Answers

Answer:

30 quarts

Step-by-step explanation:

4 quarts = a gallon

4 quarts +2 quarts  = 6 quarts

5 containers*6 quarts(each)

5*6=30

Divide the following. Put
your answer in scientific
notation.
(3.4 X 10^-1) / (4)

Answers

Answer:

8.5 × 10-2

Step-by-step explanation:

I believe this is it

Dexter has four different coins in his pocket he randomly selects a coin from his pocket replaces it and select and a coin what is the probability that both coins are dimes?

Answers

Answer: 1/4

Step-by-step explanation:

ez

Which of the following shows an equivalent expression to
[(5-3). 12) if only the associative property was used to transform the expression?
А
[5. (3.12)]

[(5.12). 3)
C
[(3.5). 12]

Answers

The answer is C. (3 x 5) 12
Answer:The equivalent expression using associative property is Step-by-step explanation:Given expression is [(5.3). 12]We are asked to write a equivalent expression using associative propertyThe associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesisAssociative property is as follow:-a + (b + c) = (a + b) + c   { for Addition}(a x b) x c = a x (b x c)  { for multiplication}The given expression is [(5.3). 12], which can be written as

How do you write 1.8 × 10–3 in standard form?

Answers

It would be 15 in standard form

Answer:

0.0018

Step-by-step explanation:

IMAGE BELOW I WILL GIVE BRAINLIEST

Answers

Answer:

for L 2, 2 and for LM it is -8,8

Step-by-step explanation:

easy

SOMEONE PLEASE HELP!!! ​HURRY

Answers

Answer:

Slope of the line DV = -1

Step-by-step explanation:

Let point D (-5, 1) be [tex](x_{1}, y_{1})[/tex]

Let point V (-1, -3) be [tex](x_{2}, y_{2})[/tex]

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Plug in the appropriate values,

[tex]m = \frac{-3-1}{-1-(-5)} = \frac{-4}{4} = -1[/tex]

slope equals -1

CAN ANYONE HELP? ILL GIVE BRAINLIEST

Answers

Answer:

Odd: f(-x) = -f(x)

Step-by-step explanation:

Odd: f(-x) = -f(x)

f(-1) = 5

-(f(1)) = 5

Lucy and her friends painted a giant picture.
They used 4 litres of paint.
All the paint came in 500 ml bottles.
The bottles cost £2.67 each.
Paint
500 ml
£2.67
What was the total cost of the 4 litres of paint they used?

Answers

Answer:

£21.36

Step-by-step explanation:

in one litre of any substance there is 1000ml and 500mlx2= 1litre

so it then requires 8 bottles

2.67 x 8 = 21.36

so there is the answer I hope it helped!

how do u find law of conservation

Answers

Answer:

the total mass of the products is equal to the total mass of the reactants

Step-by-step explanation:

The sum of the relative formula masses of the reactants is equal to the sum of the relative formula masses of the products.

SoMeone do this pleaseeeee

Answers

Answer:

0.33=33%

0.07=70%

5.43=543%

1.5%=1/5

3%=3

38%=3/8

Step-by-step explanation:

hope this helps if not please let me know

2) Suppose a certain type of bacteria reproduces continuously at a rate of 25% per minute. If the initial
amount of bacteria is 27.
a) Write an equation for the growth of bacteria over time.
b) How money bacteria will there be in 5 minutes? 1 hour?
c) How long will it take for the bacteria to reach a population of 10,000?

Answers

A) The equation for the growth of bacteria over time is : n(t) = 27(   [tex]e^{25t}[/tex])

B) The number of bacteria the would be in 5 minutes 1 hour is :

n(5mins) = 215.055 ,  n(1) = 1944132282109.422

C) The time it will take for the bacteria to reach a population of 10,000 is : t = 0.237 hours

Determine the Equation, number of bacteria and time taken

Applying the mathematical growth and decay modelling

a. n(t) = [tex]n_{0}[/tex] [tex]e^{rt}[/tex]

[tex]n_{0}[/tex] = initial amount of bacterial

[tex]e^{rt}[/tex] = exponent

r = rate

t = time

n(t) = 27(   [tex]e^{25t}[/tex])

b. for 5 minutes

converting 5 minutes to hours; we divide by 60 minutes

[tex]\frac{5}{60}[/tex] = 0.083 hour

n(5 mins) = 27(   [tex]e^{25t}[/tex])

n(5 mins) = 27(   [tex]e^{25 * 0.083}[/tex])

n(5 mins) = 27(   [tex]e^{2.075}[/tex])

n(5mins) = 27(   7.965)

n(5mins) = 215.055

For 1 hour we have

n(1) = 27(   [tex]e^{25t}[/tex])

n(1) = 27(   [tex]e^{25 * 1}[/tex])

n(1) = 27(   [tex]e^{25}[/tex])

n(1) = 27 * (72004899337.386)

n(1) = 1944132282109.422

c. How long will it take for the bacteria to reach a population of 10,000?

10000 = 27(   [tex]e^{25t}[/tex])

[tex]\frac{10000}{27}[/tex] = (   [tex]e^{25t}[/tex])

370.370 = (   [tex]e^{25t}[/tex])

㏑ (370.370 ) = ㏑ (   [tex]e^{25t}[/tex])

5.915 = 25t

[tex]\frac{5.915}{25}[/tex] = t

t = 0.237 hours

In conclusion this type of question can be done by mathematical modelling

Learn more about mathematical modelling: https://brainly.com/question/4960142

The notation arcsinx represents the inverse sine function.
• A. True

B. False

Answers

Answer: False

Step-by-step explanation:

The lower case letter denotes a relation, not a function

Which of the folloyis equivalent to the expression below?
9x^2 + 30x + 25

Answers

Answer:

(3x-5) (3x-5)

Step-by-step explanation:

<33

I hate text limits!!


PLEASE HELP MEEEEEEE

Answers

Answer:

so as you see im in middle school but i can solvee it

Step-by-step explanation:

even im in 6th grade i do well with high school stuff ok now let me xplain you just read it carifully eamil your teacher ask for help and doneee your brain is working bam bam bam

Write the equation of the parabola in standard form.
Calculation Tip: Multiply out the squared term and distribute.
y=3(x-1)^2+2

Answers

I don’t know if that’s what you wanted but I hope I helped ;D (sorry for my bad english)

Which describes the system of equations below?

3x + 2y = –2
6x + 4y = 15

Answers

Answer: No solution

Step-by-step explanation:

       These two equations have parallel slopes and therefore no solution.

-> See attached for graph. Since there is no point of intersection, there is no solution.

GIVING BRAINLEST TO THE PERSON THAT CAN EXPLAIN HOW TO DO THIS THE BEST :)

Answers

Answer:

530 m²

Step-by-step explanation:

First of all we need to label the missing sides ,please check the figure I provided for that :

x = 37 - (10+ 15) = 37 - 25 = 12

z = 10

y = 2 × 10 = 20

The shade does area = area of the whole rectangle − the white area

                                    = 37 × 20 − [ (15×20)÷2 + (10×12)÷2 ]

                                    =  740      − [    150        +      60       ]

                                    = 740.      −               210

                                    = 530

3. Find the center of the circle that can be circumscribed about EFG with E(6,4), F(6,2), and G(10,2).

A. (6, 4)
B. (8,3)
C. (3,8)
D. (4,2)

Answers

Step-by-step explanation:

The general form of the equation of a circle is

(x-a)^2 + (y-b)^2 = r^2   where the center is (a,b)

Plugging in the given values:-

(6 - a)^2 + (4-b)^2 = r^2    and

(6-a)^2 + (2-b)^2  = r^2

Subtracting:-

(4-b)^2 - (2 - b)^2  = 0

16 - 8b + b^ - (4 -4b + b^2) = 0

12 - 4b  = 0

-4b =  -12

b = 3

Similarly if we take the 2 points (6,2) and G(10,2)  and make two equations we can find the value of a

(6-a)^2 + (2-b)^2  = r^2

(10.a)^2 + (2-b)^2 = r^2    subtract::-

(6-a)^2 -(10-a(^2 = 0

this will give a = 8

so the center of the circle is  the poit (8,3)

B is the correct answer

The value of x is -1/4. Order these expressions from least to greatest:
x, -1 divided by x, 1-x, x-1

Answers

Step-by-step explanation:

There two solutions. X can be zero cause anything divided by zero is undefined.

When dealing with positive numbers:

[tex]least \: to \: greatest \: for \: \: x \geqslant 1[/tex]

[tex] - \frac{1}{x} < \: \: 1 - x \: < \: \: x - 1 \: \: < x[/tex]

When dealing with negative numbers:

[tex]least \: to \: greatest \: for \: \: x < 0[/tex]

[tex] - x \: < x - 1 \: < - \frac{1}{x} \: < 1 - x[/tex]

2/7 divided by 3/8 its for math class and I need the answer quick

Answers

Answer: 0.7619

Explanation: I used a calculator to get the answer, I’m extremely sorry if this is incorrect!
2/7 ÷ 3/8 = 16/21 How did we solve the problem above? When we divide two fractions, such as 2/7 ÷ 3/8, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other.

We also simplify the answers to fraction problems whenever possible.
Other Questions
If a = 6 cm, b = 16 cm, and c = 2 cm, what is the surface area of the figure? Which is an element of clear delivery in communication?A. Proper distanceB. Word choiceC. Formal languageD. Casual expressionsSUBMIT If your small intestine was unwound how long would it be:. 2. The school play started at 8:15 P.M.and ended at 8:56 P.M. How longwas the school play? Explain why early settlers would have chosen to settle in the various locations of the cities on this map: Which of the following news presentations would most likely use colloquial diction?A. an evening news story covering the number of casualties that occurred during a recent summer concertB. a documentary featuring the pyrotechnics that occur behind the scenes at a major concertC.a morning talk show story covering the popularity of summer concertsD. a local radio show's coverage of an upcoming concert in the areaPlease select the best answer from the choices provided pasagot po ng number 5 thank you 83 square root to the nearest tenth What is the biggest poop table ever recorded 1.What happens when ice cubes melt in a glass?aNo energy is transferred.BHeat travels from the ice to the warmerwater.CThe water warms up due to the humidityDHeat is transferred from the warmer waterto the ice cubes. Find the area of the following figure. get brainliest if correct The location of a planet relative to the Sun has a lot to do with its _____; whether it is one of the inner terrestrial planets or outer gas giants. The excerpt's rhyme scheme is aaa bbb. aba bab. aba aba. aab bba. Which of the following is not true of relief sculpture? a. there are three primary types of relief sculpture. b. a relief sculpture contains objects embedded in a ground surface. c. many examples of sunken reliefs have been found in egyptian tombs. d. the carved images in relief sculptures always extend at least halfway off the background. pa sagot I'll give you points promise vvvThe radius of a circle is 2 millimeters. What is the circle's aUse 3.14 for \pi .square millimeters Can someone please answer the following questions about the Marbury vs. Madison case: Who?Who are the people involved in the case?What?What is the information surrounding the case? And what was the decision?Where?Where did the incident(s) involving the case occur? When?When did the events involved with the case happen?Why?Why is this case being tried by the Supreme Court?(REAL ANSWERS ONLY PLEASE!!!) Thank you :`) A chemist combines 300 mL of a 0.3 M Na2SO4 solution with 200 mL of 0.4 M BaCl2 solution. How many grams of precipitate form please help: Mr. Williams taught global studies, a class designed to give students a view of life beyond the United States. Thinking globally, what group of people might be represented by the birds flying far overhead and what group of people might be represented by those of us whose wings have been clipped or those of us who dwell in unknown spaces, those of us who are beautiful beyond belief but that sometimes exist in environs too deep and murky to be seen from any stable surface. One effective way to develop the "feeling" function in one's personality is toO A. socialize more with strangers.O B. imagine how other people might feel in that situation. C plan out the details for each weekD consider the consequences of ones actions