2 years ago

PLEASE HELP Given the function f(x) = 3x2 – 4

Mathematics

1 answer:

Zarrin [17]2 years ago

7 0

Answer:

Step-by-step explanation:

Rate of change is the slope of the tangent which will be the derivative of the function

if f(x) = 3x² - 4

f'(x) = 6x

as the derivative is linear, the average rate of change will occur at the midpoint of the interval

f'(2.5) = 6(2.5) = 15

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