msmaam09 msmaam09

26-03-2020
Mathematics

contestada

If f(x) = 3x^2 - 2x + 5, find f(-2)
A. f(–3) = 3
B.f(–3) = 6
C.f(–3) = 9
D.f(–3) = 12

Respuesta :

ghanami ghanami

26-03-2020

Answer:

Step-by-step explanation:

hello :

If f(x) = 3x² - 2x + 5,

f(-2)=3(-2)² - 2(-2) + 5=12+4+5=21

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