Answer:
2 , 8 , - 1
Explanation:
substitute x = 0, 2, - 1 into f(x)
f(x) = 3x + 2
(a)
f(0) = 3(0) + 2 = 0 + 2 = 2
(b)
f(2) = 3(2) + 2 = 6 + 2 = 8
(c)
f(- 1) = 3(- 1) + 2 = - 3 + 2 = - 1
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