Step-by-step explanation:
To evaluate a function we have to replace x by the given number.
For x = -2:
4*(-2) = -8
For x = 3:
4*3 = 12
For x = -0.5:
4*(-0.5) = -2
For x = 1 1/2:
4*(1 1/2) = 4*3/2 = 6
Answers:
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