cristyn713
cristyn713
07-03-2019
Mathematics
contestada
Given f(x) =2x^2-4x-5, find f(3)
Respuesta :
machin55
machin55
07-03-2019
substitute 3 in for x
f(x)=2(3)^2-4(3)-5
=18-12-5
=1
Answer Link
girlender76
girlender76
07-03-2019
Answer:
substitute 3 in for x
f(x)=2(3)^2-4(3)-5
=18-12-5
=1
Step-by-step explanation:
Answer Link
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