Question

What is the domain of the following parabola? (5 points)

u-shaped graph that opens up with a vertex of 2, negative 3


All real numbers

x ≥ 1

x ≤ 2

y ≥ −3

Answer 1

First, what is domain?

Answer 2

-3?

Answer 3

The domain is going to always be all real numbers unless you have x in the denominator or under a square root.