11. What function is shown by the graph below

The function shown by the graph is   ⇒ 1st answer

Step-by-step explanation:

To find the function chose two points from the graph and substitute their x-coordinates in each function, the right function we give you the corresponding y-coordinates

From the figure:

∵ The graph passes through points (2 , 1) and (3 , 1.5)

∵

∵ x = 2

∴

∴

∴

∴ f(2) = 1 ⇒ same value of y-coordinate

∵ x = 3

∴

∴

∴

∴ f(3) = 1.5 ⇒ same value of y-coordinate

∴ The function shown by the graph is  

the last choice

step-by-step explanation: