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3 years ago

This table shows values represented by an exponential function.

Mathematics

1 answer:

krok68 [10]3 years ago

4 0

Answer:

C. 12

Step-by-step explanation:

Average rate of change = $\frac{f(b) - f(a)}{b - a}$

Where,

a = 1, f(a) = 3

b = 3, f(b) = 27

Average rate of change = $\frac{27 - 3}{3 - 1}$

Average rate of change = $\frac{24}{2} = 12$

Average rate of change for the interval from x = 1 to x = 3 is 12

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Answer:

c.natural

Step-by-step explanation:

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2 years ago

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If a bookworm can finish eating 23.68 pages of a book in 3.2 days, how much can it eat in

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Answer:

7.4

Step-by-step explanation:

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3 years ago

Solve the equation for v <img src="https://tex.z-dn.net/?f=y%3D%5Cfrac%7B8%7D%7Bav%7D%20%2B7" id="TexFormula1" title="y=\fra

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Step-by-step explanation:

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3 years ago

A half-acre building lot is five times as long as it is wide. What are its dimensions?

Gnoma [55]

we know that

A half-acre is equal to----------> $2,023.43\ m^{2}$

Let

x---------> the length side of the building lot

y--------> the width side of the building lot

A------> Area of the building lot

x=5y-------> equation 1

$A=2,023.43\ m^{2}$

$A=x*y$

$2,023.43=x*y$ --------> equation 2

substitute equation 1 in equation 2

$2,023.43=[5y]*y$

$5y^{2}= 2,023.43\\y^{2}= 404.686\\y= 20.11\ m$

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3 years ago

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Nina [5.8K]

Answer:

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Step-by-step explanation:

-3.7^5

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3 years ago