Question

What is the range of the function graphed below?
1) 1 2) -3 3) -2 4) -3

Answer 1

B

-3 < y ≤ 3

Explanation:

There is a closed circle on 3 and the line is pointing downward so the sign would be less than or equal to.

There is an open circle on 3 and the line is pointing upwards so the sign is greater than.