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Given f(x)= 3 x 2 + 2, find the value of f(−2)

Given f(x)= 3 x 2 + 2, find the value of f(−2)
asked 50.4k views
3 votes
Given f(x)= 3 x 2 + 2, find the value of f(−2)

Given f(x)= 3 x 2 + 2, find the value of f(−2)-example-1
asked
User Marceau
by
7.5k points

1 Answer

4 votes

Answer:

f(- 2) = 14

Explanation:

substitute x = - 2 into f(x)

f(- 2) = 3(- 2)² + 2 = 3(4) + 2 = 12 + 2 = 14

answered
User Stefan Matei
by
8.5k points
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