Valentine’s Day Graphing Activities Planner Notes: Ch. 7 Test on Thursday 7-7 Writing Linear Equations #1-30 Finish Valentine’s Day WS.

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Objective - To graph linear equations using the slope and y-intercept.

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Presentation transcript:

Valentine’s Day Graphing Activities Planner Notes: Ch. 7 Test on Thursday 7-7 Writing Linear Equations #1-30 Finish Valentine’s Day WS

Warm-UP Warm-Up: 3x + 6 = -8 Solve. Then create x,y table for 3x + 6 using -2,-1,0,1. Graph it! Have 7-6 and 2 step ws’s out ready to correct.

Activities: 1. Homework Check – Switch papers (7-6 and 2 step) Write Equations in Slope Intercept Form. #1-30.Test on Thursday Ch.7 3. Valentine’s Day Graphing Activities (Box and Whisker, Circle Graph, x,y table from ratio of two different colors Homework: Valentine’s Day Worksheet.

Valentine Graphing – Circle Graph 1. Separate your colors, and mark quantities on table. 2. Create circle graph. Measure the angles from the radius. 3. Color accordingly.

ColorQuantityFractionDecimalPercentAngle Measure Blue Green Purple Yello Orange Pink Total / % 360

Valentine Graph – Box and Whisker Get whole class numbers from a color, and create a box and whisker plot.

Valentine Graph – Ratio of Colors Pick two colors and create a ratio. Make x,y table from equivalent fractions. Graph it.