Price: 200 points or $2 USD
Subjects: math,mathMiddleSchool,expressionsAndEquations,algebra,highSchoolFunctions,linearQuadraticAndExponentialModels
Grades: 7,8,9,10,11
Description: Students determine whether the slope is Positive, Negative, Zero, or Undefined from equations of lines in standard form and slope form, from two points, and from graphs. There are 20 cards. This activity is appropriate for Algebra 1 or 2. ©2016 Joan Kessler distancemath.com