### Home > CAAC > Chapter 8 > Lesson 8.2.4 > Problem 8-81

8-81.

*y* − *k* = *m*(*x* − *h*)

Where (*h*, *k*) is a point on the line and *m* is the slope.

Substitute the coordinates into the equation to see if the point is on the line.

8-81.

*y* − *k* = *m*(*x* − *h*)

Where (*h*, *k*) is a point on the line and *m* is the slope.

Substitute the coordinates into the equation to see if the point is on the line.