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Unit 5 Pre-Test

Unit 5 Pre-Test. Slope constant rate of change. Rise. Slope = m =. R un. Positive slope Negative slope Zero slope Undefined slope. Types of Slope. The line rises from left to right. Positive slope as a graph. Each year, Tina grows 4 inches. At age 3, Tina was 30 in. tall.

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Unit 5 Pre-Test

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  1. Unit 5 Pre-Test

  2. Slope constant rate of change Rise • Slope = m = Run

  3. Positive slope Negative slope Zero slope Undefined slope Types of Slope

  4. The line rises from left to right. Positive slope as a graph

  5. Each year, Tina grows 4 inches. • At age 3, Tina was 30 in. tall. • At age 4, Tina was 34 in. tall. • At age 5, Tina was 38 in. tall. • At age 6, Tina was 42 in. tall. • At age 7, Tina was 46 in. tall. Positive Slope Age 6 42 in. Age 7 46 in. Age 3 30 in. Age 4 34 in. Age 5 38 in.

  6. The line falls from left to right. Negative slope as A graph

  7. Each year, Tina shrinks 4 inches. • At age 3, Tina was 30 in. tall. • At age 4, Tina was 26 in. tall. • At age 5, Tina was 22 in. tall. • At age 6, Tina was 18 in. tall. • At age 7, Tina was 14 in. tall. Negative Slope Age 3 30 in. Age 4 26 in. Age 5 22 in. Age 6 18 in. Age 7 14 in.

  8. The line is horizontal. Zero slope as A graph Zero Slope

  9. Each year, Tina does not grow at all. • At age 3, Tina was 30 in. tall. • At age 4, Tina was 30 in. tall. • At age 5, Tina was 30 in. tall. • At age 6, Tina was 30 in. tall. • At age 7, Tina was 30 in. tall. Zero Slope Age 3 30 in. Age 4 30 in. Age 5 30 in. Age 6 30 in. Age 7 30 in.

  10. The line is vertical. Undefined slope as A graph

  11. At age 3, Tina had a growth spurt and grew 16 inches all at once. • At age 3, Tina was 30 in. tall. • At age 3, Tina was 34 in. tall. • At age 3, Tina was 38 in. tall. • At age 3, Tina was 42 in. tall. • At age 3, Tina was 46 in. tall. Undefined Slope Age 3 46 in. Age 3 42 in. Age 3 38 in. Age 3 34 in. Age 3 30 in.

  12. Positive Slope Slope Tree Negative Slope Zero Slope Undefined Slope

  13. Foldables and Note Taking Time!!!!

  14. Slope = m = Calculate Slope Given the rise and run Rise (or fall) Run • Find the slope given the rise and run. • 1) Rise = 22)Rise = 3 3) Rise = -1 • Run = -9 Run = 6 Run = 5

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