Question

find the requested function value.
f(x)=3x+7, g(x)=-7x^2-4x-2
Find (fxg)(3)

Answer 1

find \(f(3)\), then find \(g(3)\) then multiply the results
is it clear how to find these?

Answer 2

i will do the hard one
\[g(3)=-7\times 3^2-4\times 3-2=-7\times 9-12-2=-77\]

Answer 3

@satellite73 yeah man thats what I've been trying to do, but the only options are a) -178
b)-224
c)-98
d)-1858