Celebrate Pi Day with this linear equation graphing activity. Students are given a list of linear equations each with a corresponding domain or range. The equations will occur in either standard form or slope-intercept form. When the students graph all of the equations, they will have a picture of the symbol "Pi."
Don't forget to download a copy of my custom-made FREE GRAPH PAPER
Here are some tips:
 A completed picture has been provided to be used as a key.
 Use a ruler to align each line with its equation.
 You can download my custom made FREE GRAPH PAPER
from my store.
 I have found that printing graph paper directly from themathworksheetsite.com helps out, but any graph paper will do.
 Remember to copy double-sided to save paper.
 Technology Option: Use your favorite equation and domain graphing software or website. I prefer Desmos.com
Check out these other Pi Day activities
Pi - A Math-Then-Graph Activity - Solving Matrices
Pi - A Math-Then-Graph Activity - Solving 2-Step Equations
Pi - A Coordinate Graphing Activity
Pi - 4 Math-Then-Graph Activities - Finding Vertices
Pi - A Math-Then-Graph Activity - 30 Systems
Pi - A Math-Then-Graph Activity - Graphing Trigonometry (in Radians)
Pi - A Math-Then-Graph Activity - Graphing Trigonometry (in Degrees)
Pi - A Math-Then-Graph Activity - Exponential Expressions
Pi - A Math-Then-Graph Activity - Evaluating Polynomials
Decorate your classroom door, using
Grand Entrance - The Classroom Door Coordinate Grid
Also, don't forget to visit my web site:
Mike's Math Market
to check out my extensive collection of Coordinate Graphing Activities at affordable prices.