WichoSolis04
WichoSolis04
25-08-2020
Mathematics
contestada
f(x) = -3x2 – 20
Find f(-7)
Respuesta :
meredith48034
meredith48034
28-08-2020
Answer:
Step-by-step explanation:
f(-7)= -3(-7)^2 - 20
f(-7) = -3(49) - 20
= -147 - 20 = -167
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