idkjaelynn idkjaelynn

08-12-2020
Mathematics

contestada

evaluate f(-7). f(x)=3x^2

a) -441
b) -147
c) 78
d) 147

Respuesta :

SharonLee90 SharonLee90

09-12-2020

Answer:

a

Step-by-step explanation:

replace x with -7

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