Question

Write a rule for the linear function with the following description: the graph contains the points (3,-2) and (3,0),

Answer 1

x - 3 = 0

Explanation:

You can realise it plotting the points.

Or you can use : ( x - x1 ) / ( y - y1 ) = ( x1 - x2 ) / ( y1 - y2 )

where ( x1 , y1 ) and ( x2 , y2 ) are the given points.