What is the domain of the following parabola?

u-shaped graph that opens down with a vertex of 1, 2
x ≥ 1
x ≤ 1
all real numbers
y ≤ 2

Domain: All real numbers

C is correct

Step-by-step explanation:

We are given a graph of parabola because it is U-shape with vertex (1,2) and open downwards.

Open downwards parabola equation:

We need to find the domain of graph.

As we know the domain of parabola is all real number but restriction on range.

Domain: All real numbers

Hence, The domain of given graph is all real numbers.

answer: 5

step-by-step explanation:

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: