What is the y-intercept of the line graphed on the grid?
(9,2)
(-5,-5)
Help pleaseeee besties
Answers
(-5,-5)(9,2)
2-(-5)=7
———
9-(-5)=14
m=1/2(simplified)
y=mx+b (m=1/2)(9,2)
2=1/2(9)+b
2=4.5+b
*subtract 4.5 from both sides*
b=-2.5 or (0,-2.5)
Related Questions
HELPP QUICK PLEASE THIS IS MY 10TH TIME POSTING THIS PLS NO LINKS NO BOTS OR JUST PUTTING ANSWERRS TO GET POINTS I REALLY NEED HELP SO PLEASEE Which of the following are point-slope equations of the line going through
(-3, 4) and (2, 1)? Check all that apply.
MORE THAN ONE ANSWER PLS
Answers
Answer:
F and B are the correct answers
Plz help, And no links please
List all the possible rational zeros of the function f(x)=x^2-5x+12
Answers
However, here is the method u can use to find the zeros lol
You can use the quadratic formula in order to get the zeros
This is the equation therefore use these values
ax^2+bx+c=0
A=1
B= -5
C=12
The quadratic formula is -b±√(b^2-4ac))/2a (I left a picture just in case)
Mathhhhhhhhhhhhhhhhhhhhhh
Answers
Answer:
0, 1
1, 4
2, 7
3, 10
4, 13
5, 16
6, 19
7, 22
Step-by-step explanation:
hope this helps!
help agine plz i will give branliets
Answers
Which of these statements is most accurate regarding mortgage payments through the life of your loan?
a.
At the beginning of your loan, your payments are covering mostly interest. At the end of your loan, your payments are covering mostly principal.
b.
The amount for your mortgage payments will decline over the life of your loan.
c.
The amount of interest paid per mortgage payment will remain the same over the life of your loan.
d.
The amount of principal paid per mortgage payment will decrease over the life of your loan.
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
Step-by-step explanation:
The correct answer is
a.
At the beginning of your loan, your payments are covering mostly interest. At the end of your loan, your payments are covering mostly principal.
Solve for x show your work
Answers
Answer: The answer is -5
Step-by-step explanation:
4x - 3 = 6x + 7
- 7 -7
4x - 10 = 6x
-4x -4x
-10 = 2x
---------------
2
-5 = x
Answer:
x = -5
Step-by-step explanation:
4x - 3 = 6x + 7
Add 3 to both sides to isolate the variable:
4x = 6x + 10
Subtract 6x from both sides to keep x on 1 side:
-2x = 10
Divide by -2 to have the base value of x:
x = -5
please help due todayyy://
Answers
Answer:
B. product graph
Step-by-step explanation:
Hope it helps
CarryOnLearning
help please i’ll really appreciate it
Answers
Answer:
radius is 4 height is 10 volume is 167.55
Step-by-step explanation:
HELPP ME PLEASEEE!!!!!
don’t answer just for points. i’ll report you.
Answers
Answer:
-2
15 - (-2) = 17
a = -2
Answer:
A= -2
Step-by-step explanation:
15-a=17
+a +a
15=17+a
-17 -17
-2=a
Keisha took out a loan for 10,500 and was charged simple interest at an annual rate of 8.8%. The total interest she paid on the loan was $462. How long was the loan for, in months?
Answers
Answer: 6 months
Step-by-ste
462=(10,500)(0.88)t
462=924t
462/924=t
0.5=t
So the loan was 0.5 year's
Since we assume that there are 12 months in a year, the loan was 0.5 .12=6 months
A quadrilateral is inscribed in a circle. Find the measure of each missing angle as labeled below. Show your work and/or explain how you got your answer.
1 point for each correct angle measure and 1 point for explaining or showing how you got your answer. Don’t forget to label your answers.
Answers
Answer:
C = 95°
D = 72°
F = 108°
Step-by-step explanation:
Opposite angles of an inscribed quadrilateral are supplementary. Inscribed angles are half the measure of the arc they subtend. (The latter statement can be used to prove the former one.)
Using these relations, we have .
C = 180° -E = 180° -85° = 95°
D = 144°/2 = 72°
F = 180° -D = 180° -72° = 108°
A company makes wax candles shaped like rectangular prisms. each candle is 5 cm long, 2 cm wide and 12 cm tall. if the company used 5040 cm^3 of wax, how many candles did they make ?
Answers
Answer:
[tex]42[/tex]
Step-by-step explanation:
V=whl=2·12·5=120,
5040 divided by 120= 42
Find the value of y.
y
120
Answers
Answer:
60 degrees
Step-by-step explanation:
Check out this rectangular prism
Find the surface area of the rectangular prism (above) using its net (below).
Answers
Answer:
52
Step-by-step explanation:
Used hint.
Answer:
52
Step-by-step explanation:
if you are on khan or on something else it is 52
Sophie surveyed 30 random students in her school and 18 said they enjoy watching baseball. A total of 1,050 students are in the school. How many of these are EXPECTED to enjoy watching baseball? *
Answers
Answer:
630 people
Step-by-step explanation:
Ratios:
[tex]\frac{18}{30} =\frac{x}{1050} \\\\30x=18900\\x=630[/tex]
Joe, Marty, and Sally all decide to buy a new car for $15,000. Each one decides to pay for their car in a different way. Compare each of their stories and decide who you think made the best decision when they bought their car.
Joe decided he wanted to pay cash for his car, so he saves $1,000 per month until he has enough money in the bank to buy the car. How long will it be before Joe can buy his car?
Answers
Answer: 15 months
Step-by-step explanation: bc if you multiply 15 times the amount he is saving a month which is $1,000. you multiply them two together and get 15,000. (sorry if i over explained it)
O 1. What should always be the first statement in a formal proof?
O Theorem
O Given
O Counterexample
O Conclusion
Answers
The first statement in a formal proof is given.
What should always be the first statement in a formal proof?Remember to always begin our proof with the given information, and complete our proof with what you set out to deliver. As long as you do that, utilize one reason at a time, and only utilize definitions, postulates, and different theorems for your reasons, your proofs will float like a mountain stream.
The most familiar form of explicit proof in high school geometry exists as a two-column proof that consists of five parts: the given, the proposition, the statement column, the reason column, and the diagram (if one exists given).
Therefore, the correct answer is option b) Given.
To learn more about formal proof
https://brainly.com/question/20501619
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The graph of a quadratic function has a vertex (3,-1). What is the domain and the range? The graph is pointing downward
Answers
what is 3456 x 3 hundreds
Answers
Answer:
3456 × 300 is equal to 1036800.
Answer:
1036800 right or did i miss read the question?
Step-by-step explanation:
PLEASE HELP !!!!!!!! What is the equation of the directrix for the following parabola: -8(x-5)=(y+1)^2
a. y=-3
b. x=7
c. y=7
d. x=-3
Answers
Answer:
x=7
Step-by-step explanation:
The directrix of the equation is x=7
What is directrix of parabola?The directrix of a parabola is a line that is perpendicular to the axis of the parabola. The directrix of the parabola helps in defining the parabola. A parabola represents the locus of a point which is equidistant from a fixed point called the focus and the fixed line called the directrix. The directrix and the focus are equidistant from the vertex of the parabola. Here we define the directrix for the standard equations of a parabola.
The directrix of the parabola y^2 = 4ax, having x-axis as its axis, passes through (-a, 0), and has the equation x + a = 0.The directrix of the parabola y^2 = -4ax, having x-axis, passes through (a, 0), and has the equation x - a = 0.The directrix of the parabola x^2 = 4ay, having y-axis as its axis, passes through (0, -a), and has the equation y + a = 0.The focus of the parabola x^2 = -4ay, having y-axis as its axis, passes through (0, a), and has the equation y - a = 0.Given:
-8(x-5)=(y+1)²
Now, using the definition of directrix
x= 8/4 +5
x= 2+ 5
x= 7
Learn more about directrix here:
https://brainly.com/question/17376399
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A basketball is thrown upward from a height of 6 feet at an initial speed of 15 feet per second. As the basketball travels, Earth's gravity slows it down.
The height of an object dropped from a height of 6 feet is given by h(t)=−16t2+6.
The distance in feet traveled by an object at a constant speed of 15 feet per second is given by d(t)=15t.
These two functions can be combined to build a new function, f, that models the height of the basketball as a function of time in t seconds.
Which choice shows how to combine h and d to build f
Answers
Answer: f(t)=h(t)+d(t)
f(t)=-16t^2+15t+6
Step-by-step explanation:
I just got this question right
The heights of five-year-olds are Normally distributed with a mean of 42.5 inches and a standard deviation of 2.5 inches. A random sample of 16 five-year-olds is taken and the mean height is recorded. What would be the standard deviation of the sampling distribution of all possible samples of size 16?
0.16
0.63
2.5
2.66
Answers
Answer:
0.63
Step-by-step explanation:
Given: Triangle ABC with AB = 45 and BC = 18.
Which of the following are possible lengths for AC?
35
17
7
56
70
27
30
63
Answers
Answer:
35, 27, and 30
Step-by-step explanation:
Giving brainliest, easy question
A circle is centered at (5, −9) and has a radius of 12. Which of the following is the equation for this circle?
(x − 5)2 + (y + 9)2 = 12
(x − 5)2 + (y + 9)2 = 144
(x + 5)2 + (y − 9)2 = 144
(x + 5)2 + (y − 9)2 = 12
Answers
Answer:
(x − 5)2 + (y + 9)2 = 144
Step-by-step explanation:
Hope this helps
which graph represents a function
Answers
Answer:
a
Step-by-step explanation:
Answer:
dfvgbhnm,kmjnhbgvx
Step-by-step explanation:
c vgbhjnmk,jnhbgvfc
SOMEONE PLS HELP ME FIND THE AREA OF THIS COMPOSITE FIGURE. ILL GIVE BRAINLIEST!
Answers
6383 to the nearest hundred
Answers
Answer:
6400
Step-by-step explanation:
its 6400 to the nearest hundred
Answer:
6400
hope this answer helps you.....
The manager of a sporting goods store raises the price of a basketball from $16 to $18. What is the percent increase?
Answers
Answer:
12.5%
Step-by-step explanation:
How many times in the 30 minutes graphed is the temperature exactly 40 degrees? (Brainlist!!)
Answers
Answer:
It occered 3 times.
Step-by-step explanation:
Rachel has a certain number of pencils in her locker. She has 12 sharpened pencils and 32 unsharpened pencils. What is the ratio of unsharpened pencils to sharpened pencils?
Answers
Answer:
sharpened to unsharpened = 3 : 8
for every 3 sharpened pencil, there are 8 unsharpened pencils
Step-by-step explanation:
12s : 32u
12/32
divide both by 4
3/8
ratio = 3:8