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Q(x)=6x and r(x)=5x+1
Find (r•q)(x)

1 Answer

4 votes

Answer:

(r * g)(x) =30xx + 6x

if it was composition

r (q(x)) = 5(6x) + 1 = 30x + 1

Explanation:

Q(x)=6x and r(x)=5x+1

Find (r•q)(x)

multiplying the functions, right? not composition of functions.

(r * g)(x ) = (5x + 1) * 6x = 30xx + 6x

(r * g)(x) =30xx + 6x

if it was composition

r (q(x)) = 5(6x) + 1 = 30x + 1

User Joe Higley
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