Question

#3 please find f (5)

Answer 1

Answer:
`(1)/(22)`

Explanation:

First you plug in 5 into any x values in the fraction. This case is only the one for -5x. When you simplify a little, you end up with
`(-2)/(-5(5)-19)\\`. At this point you multiply and simplify. This is now just simple multiplication and addition. And you probably would end up with
`(-2)/(-44)`. This is not simplified completely as you can still simplify -2 from both. So you're answer is
`(1)/(22)`.

Answer 2

f(5)=1/22

Explanation:

f(5)=-2/-5(5)-19

f(5)=-2/-25-19

f(5)=-2/-44

f(5)=1/22