Question 1 of 10 If f(x) = 5x and g(x) = x+1, find (f.g)(x).
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Answer:
D
Step-by-step explanation:
(f • g)(x)
= f(x) × g(x)
= 5x³( x + 1) ← distribute parenthesis
= 5[tex]x^{4}[/tex] + 5x³ → D