Maryah

I'm working on an optional test review packet from my Precalculus teacher and out of the whole packet, only these three questions stumped me: 1. Find the range of the function 2^(x^2 + 4). 2. Create a function that requires the given domain: a) [5,0) b) -...

I've just figured out question 1. Can someone please help me on question 2, parts a) and b), ASAP?

Ah ok, thanks!