kaitlynnwayman50 kaitlynnwayman50

26-02-2021
Mathematics

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The functions fand g are defined as follows.
f(x) = 2x² – 3x
g(x)=-2x + 2
Find f(-2) and g(5).
Simplify your answers as much as possible.

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26-02-2021

Answer:

f(-2) = 14

g(5) = -8

Step-by-step explanation:

f(x) = 2x² – 3x

f(-2) = 2(-2)² – 3(-2)

f(-2) = 2(4) + 6

f(-2) = 8 + 6

f(-2) = 14

g(x) = -2x + 2

g(5) = -2(5) + 2

g(5) = -10 + 2

g(5) = -8

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