Question

Using the curve CD in the picture below, which is the graph of a function f, find:

the value of y if x=−3; −2; 0; 2; 4
If x = −3, y =
If x = −2, y =
If x = 0, y =
If x = 2, y =
If x = 4, y =

Answer 1

when x=-3 y = 0

when x=-2 y = 2.75

when x=0 y= 2.75

when x =2 y= 1

when x = 4 y= 2

Explanation:

when x=-3 y = 0

when x=-2 y = 2.75

when x=0 y= 2.75

when x =2 y= 1

when x = 4 y= 2