2 years ago

Let f(x) = 2x^2 +3x-4 find f(3h)

2 answers:

8 0

Replace x by 3h.

The answer is A

azamat2 years ago

4 0

substitute x = 3h into f(x)

f(3h) = 2(3h)² + 3(3h) - 4 = (2 × 9h²) + 9h - 4 = 18h² + 9h - 4

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