3 years ago

Evaluate the function. f(x)=−x^2 Find f(−5)

Mathematics

2 answers:

Novay_Z [31]3 years ago

8 0

Solution:

For each occurence of x in f(x) substitute 4 and clculate the result

f(x)=-x^2+5 becomes

f(4)=-(4)^2+5

f(4)=-16+5

f(4)=-11

Ghella [55]3 years ago

7 0

Answer:

Step-by-step explanation:

put -5 from x so (-(-5))²=25

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2 years ago

Please answer this question!! thanks xx

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Hope this helps :)

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4 years ago

If the area of the right triangle is 72 what is the value of x

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