Question

A student rode a bike from school to a recreation center. The graph shows the student’s distance in miles from the recreation center after riding the bike for x minutes. What is the range of the function for this situation?

(A)All Real Numbers greater than or equal to 0 and less than or equal to 28

(B) All Real Numbers greater than or equal to 0 and less than or equal to 9

(C) All Real Numbers less than or equal to 28

(D) All Real Numbers less than or equal to 9


PLZ I REALLY NEED HELP!!!

Answer 1

The range of a function are the possible value that y can take.

From the graph shown it can be seen that the y-coordinate started from y = 0 to y = 9.

Therefore, the range of the function for this situation is "all Real Numbers greater than or equal to 0 and less than or equal to 9".

Answer 2

The range of a function is the set of the values that the function takes.
It corresponds to the interval representing the values of the line during 28 minutes.
The interval on the y axis is [0,9]


So the correct answer is
(B) All Real Numbers greater than or equal to 0 and less than or equal to 9