ayllalf6222 ayllalf6222

14-11-2019
Mathematics

contestada

if f(x)=x^2-2x, find: f(-4)=?

Respuesta :

jimrgrant1 jimrgrant1

14-11-2019

Answer:

f(- 4) = 24

Step-by-step explanation:

To evaluate f(- 4) substitute x = - 4 into f(x)

f(- 4) = (- 4)² - 2(- 4) = 16 + 8 = 24

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