Respuesta :
Answer:
Step-by-step explanation:
f(x) = 6x + 3
f(3) =6*3 +3
f(3) = 18 + 3
f(3) = 21
g(x) = 3x - 2
g(-4) = 3*-4 - 2
g(-4) = - 14
f(3)*f(-4) = 21 * -14= -294
Answer:
Step-by-step explanation:
f(x) = 6x + 3
f(3) =6*3 +3
f(3) = 18 + 3
f(3) = 21
g(x) = 3x - 2
g(-4) = 3*-4 - 2
g(-4) = - 14
f(3)*f(-4) = 21 * -14= -294