Mathematics: G(x)=x²-3 what is the answer for this question?

G(x)=x²-3 what is the answer for this question?

Ответ:

iloveballet1857

23.07.2020

Mathematics

The function has an average rate of change of -1.

Step-by-step explanation:

The given table is

x y

–2 7

–1 6

0 5

1 4

From the given table it is clear than the value of y decreased by 1 as the value of x increased by 1. Since the rate of change is Constance, therefore it is a linear function.

The average rate of change is of a linear function is

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{6-7}{-1-(-2)}$

$m=\frac{-1}{1}=-1$

Therefore the function has an average rate of change of -1.

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G(x)=x²-3
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