Question

Which two points are on the graph of y = -x + 3

Answer 1

`(3,0),(0,3)`

Explanation:

y-intercept:

`Substitute\ x=0\\\\y=0+3\\\\y=3\\\\Hence\ (0,3)\ is\ on\ the\ graph.`

x-intercept:

`Substitute\ y=0\\\\0=-x+3\\\\x=3\\\\Hence\ graph\ passes\ through\ (3,0)`