### Home > A2C > Chapter 7 > Lesson 7.1.4 > Problem 7-51

7-51.

Use each pair of points given below to write a system of equations in

*y*=*mx*+*b*form to find the equation of a line that passes through the points. 7-51 HW eTool (Desmos). Homework Help ✎(20, 2) and (32, −4)

(−3, −17) and (12, −7)

20 = *m*(2) + *b*

32 = *m*(−4) + *b*

Refer to part (a).

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Click the link at right for the full version of the eTool: A2C 7-51 HW eTool