Question

Fill in the blanks! 20 PNTS!!

The graph shown is not a function because points (-1, 2) and (__ , __) have the same x-value.

Answer 1

(-1, 0) . there is a vertical method, if the line cut the vertical line twice, then it is not a function. so
the graph shown is not a function

Answer 2

the other point at x=-1 is (-1,0)

this fails the vertical line test so it is a relation not a function