23-04-2017
Mathematics

contestada

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

Respuesta :

kenzo201 kenzo201

23-04-2017

All you do is plug in 8 for x.

So it f(8) = 8 + 5
which equals 13

Hope this helps!

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23-04-2017

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

Answer Link

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