SHOW YOUR WORK.

1 answer:

alexandr1967 [171]2 years ago

4 0

Answer:

Explanation:

1.
f(5) = 5(5^2) - 4(5) + 1
= 125 - 20 + 1
= 106

2. (g + h)(x) = (3x - 2) + (x + 1)
= 3x - 2 + x + 1
= 4x - 1

3. f(1) - h(1) = [5(1^2) - 4(1) + 1] - [(1) + 1]
= (5 - 4 + 1) - (2)
= 2 - 2
= 0

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