3 years ago

Given the function ƒ(x )=x^2 - 5, find ƒ(7). 49 2 44

Mathematics

2 answers:

Elis [28]3 years ago

8 0

f(x)=x^2-5

f(7)=7^2-5

f(x)=44

rosijanka [135]3 years ago

4 0

Substitute the 7 in anywhere there is an x.
49-5=44

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