3 years ago

Calculate the average rate of change for the given graph from x = -2 to x = 0

Mathematics

1 answer:

Ludmilka [50]3 years ago

7 0

Answer: x goes from 0 to 2, y changes from 0 to -2

Step-by-step explanation:

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16 x <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B8%7D" id="TexFormula1" title="\frac{1}{8}" alt="\frac{1}{8}" align="absm

Dmitry_Shevchenko [17]

The answer is 2. Because 16/8 is 2.

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3 years ago

Read 2 more answers

Your family is putting in a rectangular pool in the back yard. The pool's perimeter equals 28 feet. The contractor want the leng

meriva

Answer:

2.25 ft

Step-by-step explanation:

Perimter= 28ft

W= x ft

L= 3x+5

but

P=2L+2W

substitute

28=2*(3x+5)+2x

28=6x+10+2x

collet like terms

28=8x+10

28-10= 8x

18=8x

divide both sides by 8

x= 18/8

x=2.25 ft

Hence the width is 2.25 ft

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3 years ago

Match the following items by evaluating the expression for x = -6.

Kryger [21]

Step-by-step explanation:

Put the value of x = -6 to all expressions:

$x^{-2}=(-6)^{-2}=\dfrac{1}{(-6)^2}=\dfrac{1}{6}\qquad\text{used}\ a^{-n}=\dfrac{1}{a^n}\\=====================\\x^{-1}=(-6)^{-1}=\dfrac{1}{(-6)^1}=-\dfrac{1}{6}\\=====================\\x^0=(-6)^0=1\qquad a^0=1\ \text{for all real numbers except 0}\\=====================\\x^1=(-6)^1=-6\qquad a^1=a\ \text{for all real numbers}\\=====================\\x^2=(-6)^2=36$

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3 years ago

ASAP help pls I’m in a test

djyliett [7]

C because When you as everything to get her I got that

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3 years ago

The perimeter p of a square is 4 times the length of a side x

BaLLatris [955]

Answer:

p = 4x

Step-by-step explanation:

The perimeter p of a square is 4 times the length of a side x

p = 4x

4 0

3 years ago