plot the point on this function with an x - value of 5. what is the y - value of this point?

plot the point on this function with an x - value of 5. what is the y - value of this point?
Answer
Explanation:
Step1: Locate x - value on x - axis
Locate x = 5 on the x - axis.
Step2: Find corresponding y - value
Move vertically from x = 5 until intersecting the line. Read the y - value. The line passes through (5, 7.5).
Answer:
7.5