Please help me! I don’t know this it so hard for me

What are the domain and range of the functiony = 2(x - 3)2 + 4?

If a =6, what is the value of 2a(3b + 5c)?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in