Question

Is this a function?
ignore the graph above the one with the dots lol

Answer 1

No.

Explanation:

Use a vertical line test.

Vertical line test: If you can draw a vertical line and it does not cross two points in the line, then it is a function.

So, we draw a line.

Draw it through 9,0

It intercepts two points so No. This is not a function.

Hope this helps plz hit the crown :D

#Team Rainbows!