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3 years ago

Decide if the function is an exponential function. If it is, state the initial value and the base. (2 points) y = - 7.4 ⋅ 6x

Mathematics

1 answer:

mixer [17]3 years ago

4 0

This is not an exponential function. This is a linear function.

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Find the tax and total cost of a $336.99 airline ticket with a sales tax of<br> 6%.

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3 years ago

Which choice shows (9 x 3) x 20 correctly rewritten using the associative property and then correctly simplified?

Anna71 [15]

Answer:

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Step-by-step explanation:

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3 years ago

Can anyone help me with this math plz?<br> -7/8k=-21<br> show work plz

Vaselesa [24]

$-\frac{7}{8}k=-21\\\\k=-21:(-\frac{7}{8})\\\\k=-21\cdot(-\frac{8}{7}) \ (7 \ and \ 21 \ divide \ by \ 7)\\\\\huge\boxed{k=24}$

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3 years ago

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Sever21 [200]

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3 years ago

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The function LaTeX: f\left(x\right)=2\cdot4^xf ( x ) = 2 ⋅ 4 xcan be used to represent an exponential growth curve. What is the

nikklg [1K]

Option B: 4 is the multiplicative rate of change of the function

Explanation:

The exponential growth function is $f(x)=2(4)^x$

We need to determine the multiplicative rate of change of the function.

First, let us determine the values of function.

x y

1 8

2 32

3 128

4 512

Since, the multiplicative rate of change of an exponential function is the number by which the next term is increasing or decreasing.

Thus, the multiplicative rate of change of the function is given by

Multiplicative rate of change of the function = $\frac{32}{8} =4$

Multiplicative rate of change of the function = $\frac{128}{32} =4$

Multiplicative rate of change of the function = $\frac{512}{128} =4$

Thus, the multiplicative rate of change of the function is 4

Therefore, Option B is the correct answer.

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3 years ago