Question

F(x) = x(x - 1) g(x) = 3x find (f*g)(6)

Answer 1

Step-by-step explanation:

$\sf{ \longmapsto(6(6-1))×3(6)}$

$\sf \longmapsto{ = 30 \times 18}$

$\sf \longmapsto \boxed{ = \red{5} \blue4 \pink0}$

Answer 2

Step-by-step explanation:

Given functions:

• f(x) = x(x - 1)
• g(x) = 3x

Find (f*g)(6):

• (f*g)(6) = f(6)*g(6) = 6(6 - 1)*3(6) = 30*18 = 540

In case it is a composite function (f · g)(6) the answer is different:

• (f · g)(6) = f(g(6)) = f(3*6) = f(18) = 18*(18 - 1) = 306