Question

If f(x) = + 8, what is f(x) when x = 10?
f
13
o
O 36
th

Answer 1

f = 4/5

explanation

f(10) = 8

so you divide both sides by ten in order to isolate the variable

10f/10 8/10

you now have

f = 8/10

simplify 8/10 to get

f = 4/5

hopefully i explained it well :)