Question

Which of the following represents the range of the graph below?

A) x>0
B) y>0
C) x<0
D) All real numbers

Answer 1

B

Explanation:

In the graph you can see there is a horizontal asymptote at y = 0

If you read the graph from left to right, you can see that the graph range, which the range is the y values, is going from 0 to infinity. Remember, the graph will never touch the horizontal asymptote, which is at y=0. The range is (0, infinity) or we can say y > 0