3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

Mathematics

1 answer:

dmitriy555 [2]3 years ago

3 0

Answer: 12

Step-by-step explanation:

Average rate of change is the slope (m) between the two coordinates (-1, 3) and (1, 27).

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

$m = \dfrac{27-3}{1+1}$

$=-\dfrac{24}{2}$

$= 12$

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