Mathematics Middle School

Over what interval is the function​ increasing, and over what interval is the function​ decreasing?

Over What Interval Is The Function Increasing, And Over What Interval Is The Function Decreasing?

Answers

Answer 1

Answer:

1

Step-by-step explanation:

Answer 2
increasing when x>0
Decreasing when x0

Related Questions

math question please help me with this

Answers

Answer:

8

Step-by-step explanation:

You look at the stem number that is going to be in the Tens place and each individual number will be in the units place.

Savannah drove 716 miles on Monday. She drove another 572 miles one Tuesday. About how many more miles did she drive on Monday than Tuesday?

400

300

100

200

Answers

Answer:

100

Step-by-step explanation:

The full answer is 144. Since the numbers are less then five you would round down to 100.

Hope this helps!

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Answers

Step-by-step explanation:

[tex] = 1 \frac{1}{5} \div \frac{1}{10} \\ [/tex]

[tex] = \frac{1 \times 5 + 1}{5} \div \frac{1}{10} \\ [/tex]

[tex] = \frac{6}{5} \times \frac{10}{1} \\ [/tex]

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

[tex] =\frac{60 \div 5}{5 \div 5} \\ [/tex]

[tex] =\frac{12}{1} \\ [/tex]

URGENT. An artișt made a sculpture out of sections of metal pipe and plastic tubing. He used 1/3 yard of metal pipe divided into 4 equal pieces, and 2 yards of plastic tubing divided into 3 equal pieces. What is the ratio of the length of a piece of metal pipe to the length of a piece of plastic tubing?​

Answers

Answer:

4/3 : 1

Divide 1/3 by 4

formed as:

Keep 1/3 change ÷ with multiplication and put a 1 under the 4 and flip it

1/3 ÷ 4/1 = 4/3

2 divided by 3 = 1 ,ig?

Emily bought 60 yards of fabric to make curtains.

How many inches of fabric did Emily buy?

Emily bought
inches of fabric.

Answers

Answer:

2160

Step-by-step explanation:

multiply the value of the yards (60) by 36

60 x 36=2160

Esteban has `3` kittens. According to the vet, each kitten is born with blue eyes and there is a `50\%` chance of it changing color once they reach three months. Esteban decides to run a simulation using `3` coins, where heads represent the eyes changing color.
The table shows the results of his simulation.

Estimate the probability that at least one of Esteban’s kittens will still have blue eyes at three months old.

Answers

Answer:

89%

Step-by-step explanation:

Since Esteban ran a simulation with 100 different tries, we add up all the tries that say at least one kitten will have blue eyes. This equals 89, so the answer is 89%.

Alexa has $520 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.

She buys a new bicycle for $342.81.

She buys 4 bicycle reflectors for $3.90 each and a pair of bike gloves for $14.51.

She plans to spend some or all of the money she has left to buy new biking outfits for $47.72 each.


Which inequality can be used to determine oo, the maximum number of outfits Alexa can purchase while staying within her budget?

NO LINKS AND NO WRONG ANSWERS
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Answers

Answer:

3 outfits with $3.92 as change

Step-by-step explanation:

The inequality represents the maximum number of outfits Alexa can purchase while staying within her budget is 520 ≥ 47.20o + 372.92.

What is inequality?

A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.

As per the given,

Bicycle cost = $342.82

4 bicycle reflectors cost = 4 × 3.90 = $15.6

Gloves cost = $14.51

Cost of "o" biking outfit = 47.72o.

Total cost ≤ Budget.

342.82 + 15.6 + 14.51 + 47.72o ≤ 520

372.92 + 47.20 o ≤ 520

520 ≥ 47.20o + 372.92

Hence "The inequality represents the maximum number of outfits Alexa can purchase while staying within her budget is 520 ≥ 47.20o + 372.92".

For more about inequality,

brainly.com/question/20383699

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Please help me Will give brainliest

Answers

Skewed left. The graph has a negative sleekness therefore making a left skew.

8 POINTS: Which angles are vertical to ∠FGA? Select all that apply.
Please help

Answers

Answer:

The answer is angleCGD....only

Find the area of the circle. Round your answer to two decimal places, if necessary.

Answers

200.96 cm

Step-by-step explanation:Area of a circle: [tex]A=[/tex] [tex]\pi r^2[/tex]

Since we don't have the radius, we have to find it.

What you gave me is the diameter which is 16 (cm) I suppose.

Radius is half the diameter. Therefore we can divide the diameter by 2 to find the radius.

[tex]16[/tex] ÷ [tex]2=8[/tex]

This is our radius.

Plug this into the area formula.

[tex]A=\pi r^2[/tex]

[tex]A=(3.14)(8)^2[/tex]

[tex]A=200.96cm[/tex]

In the graph of an inequality, the area above a dashed line through the points (−6, 4) and (2, 4) is shaded. Which inequality does this graph represent?
A. y ≥ 4
B. y ≤ 4
C. x > 4
D. y > 4

Answers

Answer:A. y ≥ 2

Step-by-step explanation:

First the line is solid, a complete line not dotted so the inequality sign to use is : ≥  or ≤

The points have their y-coordinate vale as 2, (−5, 2) and (3, 2), this means the line crosses the y-axis at y=2 but because the shaded part is above this line, then the correct inequality will be :

y ≥ 2

Which of the following ordered pairs does not represent a point that lies on the graph of the linear equation x – 2y = –4?

A: 10,7
B: -10,-3
C: -6,1
D: 6,5

Answers

The answer is c because when graphed, it is the only one not on the line
The answer is C because it’s the only one that doesn’t work out

Please help with Oregon Trail: Percents I need this done by the end of the day so please help!

Answers

Answer:

62.98 and 76.8356 (I do not know what accuracy you need)

Step-by-step explanation:

It dropped 6% in 1847, so 1847’s depth is 94% of 1846’s depth94% of 6.7 is 62.98It rose 22% in 1848, so this year’s depth is 122% of 1847’s depth122% of 62.98 is 76.8356

Zora has a bag of potting soil that contains 924 cubic inches of soil. Which flower pot can NOT hold all the soil in the bag?

Answers

Answer:

The top right flower pot can't hold all the soil in the bag.

Step-by-step explanation:

Do the volume of each flower pot

Top left flower pot = 1200 cubic inches

Top right flower pot = 640 cubic inches

Bottom left flower pot = 1000 cubic inches

Bottom right flower pot = 1000 cubic inches

The top right flower pot is the only flower pot with a volume less than 924 cubic inches.

Step-by-step explanation:

Solve each equation. a. 10 = 4a b. 5b = 17.5 c.1.036 = 10c d. 0.6d = 1.8 e. 15 = 0.1e

Answers

Answer:

( a= 5/2 )

Step-by-step explanation:

Divide both sides by the same factor

           10=4a

         10/4    4a/4

Divide the numbers

Cancel terms that are in both the numerator and denominator

Move the variable to the left

      ( a= 5/2)

Sabrina read 9 pages out of the 27 pages in a chapter. Which of the following ratios is equivalent to the ratio of the pages Sabrina read to the total number of pages? options: 3/1 1:3 6:9 9/6

Answers

Answer:

1:3

Step-by-step explanation:

27÷9=3

Answer:

1/3

Step-by-step explanation:

9/27 divided by 9 = 1/3

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Place a dot on the 0 spot and draw an arrow facing to the right. The dot must not be filled in. This shows that x>0 because the arrow and dot show the numbers that x can be.

Write the word sentence as an equation. Then solve the equation.

Answers

Answer:

equation: -3 + y = -8

solution y: -5

Step-by-step explanation:

Mark is rolling a six-sided number cube repeatedly. His goal is to roll an odd number 17 times.


How many times should Mark expect to have to roll the number cube for an odd number to be rolled 17 times?


Enter your answer in the box to correctly complete the statement.


Mark should expect to roll the number cube approximately (Answer) times to roll an odd number 17 times.

Answers

Answer:

it will be 34 time

Step-by-step explanation:

cus it is a 50 50 on getting an odd number or a even number have a great day

Lorena's backpack has a mass of 16,000 grams.

What is the mass of Lorena’s backpack in kilograms?

Lorena's backpack weighs
kilograms.

Answers

Answer:

20kg is the answer Iopiikjuj

HEWLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

A: (4,9)

B: (6,3)

C: (1,3)

D: (8,7)

E: (8,9)

Step-by-step explanation:

It basically give you some answers with the table but im sure your just confused how to place it on the grid.

What value of y solves the equation:
6(2y+7)=-20

Answers

Answer:

y = -6.17

Step-by-step explanation:

6 (2y+7) = -20

12y + 54 = -20

12y = -20 - 54

12y = -74

y = -6.17 (3sf)

PLEASE HELP I WILL GIVE BRAINLYEST

Answers

Answer:

2nd and third options are correct ones

Step-by-step explanation:

Hope it helps you in your learning process.

B and C. I hope that helped!

Find the circumference of the circle. Round your answer to two decimal places, if necessary.

Answers

Answer:

56.55mm

Step-by-step explanation:

circumference = 2r*π

9mm*2=18

circumference = 18π

18π=56.5487

18π=56.55

What is the y-intercept, axis of symmetry and vertex of the following function.


[tex]F(x)=-3x^{2} -6x-5[/tex]

can someone please help me with this its my 4th time asking and it keeps getting removed from auto answer link bots. ill give brainislt

Answers

the y intercept is always c (-5) and to the axis of symmetry u do -b/2a which is -1 and the vertex is (-1,10) because u pug in -1 into the equation. lmk if it’s right!

Can you help I don't know the answer?

Answers

Answer:

b

Step-by-step explanation:

In Triangle 1, ∠R = 180° - 100° - 45° = 35°In Triangle 2, ∠S = 180° - 100° - 35° = 45°These triangles are also defined as similar as they share a same pair of angles

A farmer ships apples in crates that weigh 4.5 lb each when empty. Each apple weighs 0.37 lb. The total weight of a crate filled with apples is 60 lb. Write a word equation you could use to find the number of apples packed in each crate.

choses are in the image

Answers

Answer:

E. total weight = weight of crate + (weight of one apple) × (number of apples)

Step-by-step explanation:

Total weight = 60 lb

Weight of crate = 4.5 lb

Weight of one apple = 0.37 lb

Let's assume, the weight of apples in the crate is "x".

x = Total weight - weight of crate ----- 1

Let's assume, the number of apples in a crate is "y".

y = x ÷ (weight of one apple) ------------ 2

[make x the subject of equation 2]

x = y × (weight of one apple) ------------ 3

[put equation 3 into equation 1]

y × (weight of one apple) = total weight - weight of crate

[make "total weight" the subject]

Total weight = y × (weight of one apple) + weight of crate.

[y is the number of apples)

Total weight = (number of apples) × (weight of one apple) + weight of crate

Greg works mowing lawns and babysitting. He earns $8.40 an hour for mowing and $7.40 an hour for babysitting. How much will he earn for 3 hours of mowing and q hour of babysitting?

Answers

what is q? did you mean 1?
$22.20 for mowing and if you mean 1 hour for babysitting then $8.40

Estimate the sum.1,239 + 8,568

10,000

9,000

8,000

11,000

Answers

Answer:

10,000

Step-by-step explanation:

10,000, because you round 1239 down to 1000 and 8568 up to 9000 and then u add 1000 and 9000

What is the distance of Line S T?
7 km
StartFraction 128 Over 11 EndFraction km
22 km
49.5 km

Answers

Answer:

22 km

Step-by-step explanation:

There is no mention about the triangle, but this can only be solved if the triangles are similar.

I assume the triangles are similar, so the lengths of corresponding sides are proprtional.

PR/TR = PQ/ST

24/33 = 16/ST

8/11 = 16/ST

1/11 = 2/ST

ST = 22

Answer: 22 km

22km I hope that works
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