Functions Help needed!!

[LukeGernon]

updated fingers crossed last try lol

 

[Steven G]

You have it right! But you failed to state the domain.

 

[Otis]

… stating what g( h(x) ) equals is not enough. I feel that you should state the restriction on x [as well] …

… you failed to state the domain.

Hey Jomo. I agree that it's good form to work out a function's domain, especially with composed functions. I said that, and so have you and Peterson. However, I don't know whether Luke's course has covered domains, yet. (Actually, I can't tell whether he's enrolled in a course.) The op doesn't ask for domains, but that image may not be the original exercise statement. (Luke hasn't responded to a number of direct questions, in this thread.)

I've invited him (twice) to discuss domains, after working out the function definitions. We'll see whether he returns to the table.

?

 

[LukeGernon]

Thanks guys worked through the F.3 Now and will go over it once a week just to revise I did know 99% of it but just need to make it more like second nature. But yes Otis Im up for a discussion if it helps my learning