Question

Hello, I am a freshman learning algebra 1. I am studying composite and evaluate functions and I ask you kindly to look at my work for a more understandable explanation.

My problem is:

What is h(b(x)) given b (x) = 5x + 3 and h (x) = -x + 2

Answer 1

h(b(x)) = -5x-5

Explanation:

b (x) = 5x + 3 and h (x) = -x + 2


h(5x+3) = - (5x+3) + 2
by simplifying
hx = -(5x+5)
making the negative sign positive
hx = (-5x-5)

Answer 2

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~ Benjemin360