Through: (-3, 5) and (-3,-1)

x=-3

Step-by-step explanation:

The x values repeat and the y values are different that means its a vertical line

so it must be x=something the x value in both is -3 so

x=-3

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !