Evaluate the function. f(x) = -x^2+ 7x - 13 Find f(-3)

asked Dec 9, 2021 148k views

5 votes

Evaluate the function.
f(x) = -x^2+ 7x - 13
Find f(-3)

by Ethry

4.7k points

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6 votes

f(x) = -x^2 +7x-13
f(-3) = -(-3)^2 + 7(-3) - 13
f(-3) = 3^2 -21 -13
f(-3) = 9-21-13
f(-3)= -25

Sami Birnbaum answered Dec 10, 2021

4.4k points

1 vote

the answer to this is -25

Cesarluis answered Dec 15, 2021

4.2k points

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