summerbennett6 summerbennett6

22-06-2019
Mathematics

contestada

If f(x) = x 2 + 5, find f(-9).

-22
32
11
248

Respuesta :

jimrgrant1 jimrgrant1

22-06-2019

Answer:

86

Step-by-step explanation:

To evaluate f(- 9) substitute x = - 9 into f(x)

f(- 9) = (- 9)² + 5 = 81 + 5 = 86

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