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2 years ago

Find f(-3) for the function f(x)=x^2-8x

Mathematics

2 answers:

abruzzese [7]2 years ago

5 0

Answer:

substitute x= -3

f (-3)=9+24

=33

Andrei [34K]2 years ago

5 0

Answer:

f(-3)=33

Step-by-step explanation:

Substitute -3 in for both x's

f(x)=x^2-8x

f(-3)=(-3^2)-8(-3)

f(-3)=(9)+24

f(-3)=33

Hope this helps! :)

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3 years ago

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nikklg [1K]

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2 years ago

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olga_2 [115]

Answer:

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Step-by-step explanation:

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$y=x$ ----> equation A