zalbusxd
zalbusxd
22-10-2019
Mathematics
contestada
Given f(x) = 2x2+4x−6, evaluate f(−2).
Respuesta :
icline
icline
22-10-2019
Answer:
2
Step-by-step explanation:
f(x)=2x^2+4x-6
f(-2)=2(-2)^2+4(-2)-6
=-4^2-8-6
= 16-8-6
=8-6
=2
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