Question

dada a função f
$f x = 2x2 + 5$
determine o valor de f (- 2)​

Answer 1

__________

f(x) = 2x² + 5

_

f(-2) = 2(-2)² + 5

2(4) + 5

8 + 5

13

R)

f(-2) = 13

___________

Att: MarcosPCV