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Review for Ch 3 Test

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Review for Ch 3 Test

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  1. Instructions for SLAP THE BOARD:1. Divide class into teams – vary ability level between teams.2. Write answers and incorrect answers on the board before class.3. Students will relay race to front of room to SLAP THE BOARD to get points for his/her team.4. Winning team gets the satisfaction of winning AND a few bonus points on the next test.

  2. Review for Ch 3 Test

  3. Please sit in the following groups: Group 1: Group 2: Danielle Jerica Brittany Camie Ashanti Ciara Becca

  4. How many sides does the polygonon the soccer ball have?

  5. Polygon Angles Find the sum of the interior angles of a pentagon using the appropriate formula.

  6. Department of Defense, 17.5 miles, 23,000 employees, 3.7 million square feetHow many sides does the polygon have?

  7. What is the sum of this polygon’s interior angle measurements?

  8. What is the slope-intercept form of any linear equation?

  9. What does “m” stand for in the slope-intercept form of a linear equation?

  10. What does “b” stand for in the slope-intercept form of a linear equation?

  11. What is the sum of this polygon’s interior angle measurements?

  12. y = 2 x + 4 Where is the y-intercept?

  13. y = 2 x + 4 What is the slope?

  14. y = 6 x + 23 What is the slope?

  15. y = ¼ x + 6 What is the y-intercept?

  16. y = ¾ x + 1 What is the slope?

  17. What is the sum of this polygon’s interior angle measurements?

  18. y = 4 x + 10 What is the slope?

  19. y = 7 x + 8 What is the y-intercept?

  20. Using the slope-intercept form of a linear equation, if I want to draw a GRAPH of the line, where do I start?

  21. What is the sum of this polygon’s interior angle measurements?

  22. y = 3 x + 9 What is the slope?

  23. 9 = 3 x - y Solve for y.

  24. 5 x – y = 5 Solve for y.

  25. What is the sum of this polygon’s interior angle measurements?

  26. What is Angle A’s measurement? 100° 75 ° A

  27. What is Angle B’s measurement? 100° 75 ° B

  28. What is Angle C’s measurement? 100° C 75 °

  29. What is Angle D’s measurement? D 100° 75 °

  30. Find angle G’s measurement G 60° 30 °

  31. Write in slope-intercept form: y – 3 = -2 (x + 1)

  32. Write in slope-intercept form: y + 4 = ½ (x – 8)

  33. After you write in slope-intercept form, find the y-intercept: y – 3 = -2 (x -5)

  34. After you write in slope-intercept form, find the slope: y -1 = -½ (x + 6)

  35. Who won?????

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