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Given f(x) = 3x^2-7x+2 , what is f(-2)

Given f(x) = 3x^2-7x+2 , what is f(-2)
asked 121k views
4 votes
Given f(x) = 3x^2-7x+2 , what is f(-2)

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User Ajay Lingayat
by
8.3k points

1 Answer

5 votes

answer: f(x) = 3x^2-7x+2 ,f(-2): 28

Explanation:

For f= 3x^2-7x+2 substitute x with -2

= 3(-2)^2 -7(-2)+2

simplify 3(-2)^2 -7(-2)+2: 28

answered
User Rahul Bharati
by
7.9k points
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