Use f(x) =3x-15. g(x)=x and h(x)=6/x-2 find and simplify

[vesterlee2008]

Use f(x) =3x-15. g(x)=x and h(x)=6/x-2 find and simplify and show steps please

Find and simplify g(f(h(4)))
Find and simplify f(g(x))
Find and simplify f(f(x))

 

[ksdhart2]

...find and simplify and show steps please

Sorry, but as you read in the Read Before Posting thread that's stickied at the top of each sub forum (you did read it, right? ), that's not how this forum works. Showing steps and work is your job. You show us what you know and where you're getting stuck and we help you out from here. This isn't one of those "cheetz" sites that just gives fully worked answers. Please share with us any and all work you've done on this problem, even the stuff that you know is wrong. Thank you.

 

[Harry_the_cat]

Use f(x) =3x-15. g(x)=x and h(x)=6/x-2 find and simplify and show steps please

Find and simplify g(f(h(4)))
Find and simplify f(g(x))
Find and simplify f(f(x))

Start with the inner brackets and work outwards. We'll help more when you show your attempts.