write the equation of a line with a y-intercept of -3 and passes through the point (2,4)
y = mx -3
-3 is the y intercept. Now find out what m is by using the location of the point.
4 = 2m -3
Therefore m = 7/2
y = (7/2)x -3
-3 is the y intercept. Now find out what m is by using the location of the point.
4 = 2m -3
Therefore m = 7/2
y = (7/2)x -3