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If f(x)=3x^2-2x+1 find f(-2)
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1 vote
If f(x)=3x^2-2x+1 find f(-2)

User Faridz
by
4.1k points

2 Answers

4 votes

Answer:

17

Explanation:

3(-2)^2 - 2(-2) + 1

12 - 2(-2) + 1

12 + 5

17

User Sofiene Zaghdoudi
by
4.3k points
1 vote

Answer:

f(-2) = 3(-2)² - 2(-2) + 1 = 17

Explanation:

f(x) = 3x² - 2x + 1

f(-2) = 3(-2)² - 2(-2) + 1

= 3 × 4 + 4 + 1

= 12 + 5

f(-2) = 17

Thus, f(-2) = 3(-2)² - 2(-2) + 1 = 17

-TheUnknownScientist

User Nathiel Barros
by
4.2k points
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