Question

a. Use the vertical line test to determine if the relation shown in the graph below is a function. у o Yes, it is a function. O No, it is not a function. Submit Assignment Quit & Save Back Question

Answer 1

The red line is a vertical line we use to determine if the function has only one value for each value of x, in this case we see that there are two values of the function for a value of x, like x = 3, therefore, htis relation is not a function

Answer: No, it is not a function