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This table shows values that represent a quadratic function.

What is the average rate of change for this quadratic function for the interval
from x= 1 to x= 3?​

This table shows values that represent a quadratic functionWhat is the average rate of change for this quadratic function for the intervalfrom x 1 to x 3 class=

Respuesta :

akposevictor

Answer:

D. -4

Step-by-step explanation:

Using the general formula, [tex] m = \frac{f(b) - f(a)}{b - a} [/tex] , average rate of change for the quadratic function from x = 1 to x = 3, can be calculated as shown below:

Where,

[tex] a = 1, f(1) = -2 [/tex]

[tex] b = 3, f(3) = -10 [/tex]

Plug in the above values in the average rate of change formula:

[tex] m = \frac{-10 - (-2)}{3 - 1} [/tex]

[tex] m = \frac{-10 + 2}{2} [/tex]

[tex] m = \frac{-8}{2} [/tex]

[tex] m = -4 [/tex]

Average rate of change is D. -4
Answer:


Average rate of change is D. -4

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