The graph of a linear equation contains the points (3,11) and (-2,11). which point also lies on the graph? (you must show work)

The question states the graph is linear, therefore it's equation will be in the form

where m is the gradient. the gradient is simply how much the y value increases for each 1 on the x axis. The y value does not change between -2 and 3, which means the gradient is 0 as the change in y is 0.

Therefore, you can think of the equation as

i.e. y always is 11, regardless of the x value.
Therefore, you can pick any X value you want and the y coordinate will always be 11, e.g. (-5,11) or (365,11).

Istg idk..if there all the same length there all the same number but use google