### Home > CCA > Chapter 4 > Lesson 4.2.2 > Problem 4-49

4-49.

Camila is trying to find the equation of a line that passes through the points (−1, 16) and (5, 88). Does the equation work? Justify your answer. Homework Help ✎

Substitute both sets of coordinates into the equation.

If both make the equation true, then it is the equation of a line that passes through those two points.