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Given f (x) = 3x² – 7x + 1, what is f(-3)?

Given f (x) = 3x² – 7x + 1, what is f(-3)?
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3 votes
Given f (x) = 3x² – 7x + 1, what is f(-3)?

User Badr Elmers
by
8.1k points

1 Answer

4 votes

Answer:

49

Explanation:

f(-3)= 3(-3)² - 7(-3) + 1

= 3(9) - (-21) + 1

= 27 + 21 + 1

=49

notes: negative × negative = positive

User Jeremy List
by
8.3k points
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