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Eddi Din [679]
3 years ago
5

If f(x) = x + 5, what does f(8) represent?

Mathematics
2 answers:
wel3 years ago
8 0
All you do is plug in 8 for x. 

So it f(8) = 8 + 5
which equals 13 

Hope this helps!
Klio2033 [76]3 years ago
3 0
When you see f(a) it literally means to use a in place of the variable in the function.

If f(x)=x+5

f(8)=8+5

f(8)=13
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