Question

If f(x)=x²+5 then f(-4)is​

Answer 1

Answer:

Hence, f(−4)=21. Was this answer helpful

Step-by-step explanation:

The given function is f(x)=x

2

+5.

Substitute x=−4 in f(x)=x

2

+5 as follows:

f(−4)=(−4)

2

+5=16+5=21

Hence, f(−4)=21.

Answer 2

Answer:

f(-4)=21

see the image to see step by step answer.

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