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DerKrebs [107]
3 years ago
13

Please show your work on this and I’ll mark you brainliest!!

Mathematics
1 answer:
larisa [96]3 years ago
4 0
F(x) = 3x^2 + 4x - 1

f(-3) = 3(-3)^2 + 4(-3) - 1

f(-3) = 3 * 9 - 12 - 1

f(-3) = 27 - 12 - 1

f(-3) = 15 - 1

f(-3) = 14
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