# Parallel & Perpendicular (Writing Equations of Lines)

- Author:
- Tim Brzezinski

- Topic:
- Equations, Linear Functions, Straight Lines

**Note to Instructors:**This applet generates practice problems of this type where the y-intercept IS an integer. Feel free to print a copy of the PDF that can be found below the applet.

**Students:**1) Determine the equation of the line that satisfies the specified criteria. 2) Type this equation into the input box provided. (Be sure to type

**EXACT VALUES**of parameters!) 3)

**If your equation is correct, you'll see a big "CORRECT!" sign appear.**4) Click the "New Problem" button to generate a new problem. 5)

**Repeat steps (1) - (4) as many times as you need in order to master this concept!**