Question

What is the domain of the following parabola?

x ≥ 2
x ≤ -1
y ≤ 3
All real numbers

Answer 1

its C.

Answer 2

explanation?

Answer 3

when you need to find the domain of a parabola you need to look at the maximum point, on this graph it is 3...and since the parabola opens down its not all real numbers, so it has to be less than or equal to 3...understand?

Answer 4

thanks so much

Answer 5

your welcome :)