Given f(x)=2x+2 & g(x)=sqr root(x+4), find fog(7) & gof(7) giving exact answers(using sqrt if necessary)?

Question

Given f(x)=2x+2 & g(x)=sqr root(x+4), find fog(7) & gof(7) giving exact answers(using sqrt if necessary)?

Answer 1

I know. It hurts!

Look. Get some light-weight shin pads. Soccer players use them. They go under yours socks. One on each leg. (Idiot)

No one will know.

OK. 5 laps, shower, and go home.

Answer 2

This is a BS question. Come back when you have a REAL ONE and quit being an ***!

Answer 3

Hi

I believe you have bigger issues then this math problem. If you can not find the correct section to put it in how ever will you find the paper to whip your own a**s.  For much like your a**s, you are full of brown stuff.

Thank You

Answer 4

For f(x)=2x+2, when it says fog(7) that means to replace all x's with 7's.  Then the equation turns into:  2(7) + 2, which equals 16

This is the same thing for g(x)=sqr root(x+4) when gof(7).  Replace the x's with 7's.  Then the equation looks like sqr root(7+4), which is sqr root 11.  That's your final answer.