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Using Slopes and Intercepts

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Monday

Warm-Up Find the slope of the line passing through (-8, 7) and (2, 3) You walk 3 miles in 1 hour and 12 miles in 4 hours. Find the rate of change. Put the equation in slope-intercept form: (hint: solve for y) 15x – 3y = 30

Linear Functions Cross Word Across: DOWN 5: IndependentVariable 1. HorizontalLine 8: RateOfChange 2: DependentVariable 9: Proportion 3: DirectVariation 10: VerticalLine 4: Yintercept 11. Slope 6. Negative 7. Positive

Quiz Complete Quiz Corrections. On another Sheet of paper. Solve each incorrect answer correctly. In a complete sentence tell me either why your answer was incorrect or why the new answer is correct. At the end: tell me two things you are going to do before Christmas Break to bring up your grade.

Word Problems

HW Rate of Change W1