Question

Is the point (2, 2 1/2) on the graph of y=x+2? How do you know?

Answer 1

No, it is not on the graph.

Explanation:

Plug in (2, 2
`(1)/(2)`) to y = x + 2

(2
`(1)/(2)`) = (2) + 2

`2(1)/(2) \\eq 4`