Question

Let f (x) = 1 - 2x + 3x3 and g(x) = 6 + 7x?. For f (x) · g(x), what is the coefficient of the x term?

А.-14
B.4
C.7
D.21
E.18

Answer 1

not exactly sure if you meant multiplying the functions or finding the composite function soo i solved for both :)
either way -14 is a coefficient in both solutions.