1. 1000 500 100 50 10 Review for Unit 2 Test 10 50 100 500 50

2. YOU MISSED!

3. 10 points Parallel, Perpendicular, or neither 2y=4x+7 -4x=-y-2 Show all work!!! Answer: Perpendicular

4. Answer: x=2 10 points What is a line perpendicular to y=4 that goes through point (2,-3)?

5. 10 points

6. Find the error given a||b 1112 1314 1817 16 15 a b Corresponding <‘s Alternate Exterior <‘s Consecutive <‘s Alternate Interior <‘s <15+<14=180 consecutive interior <‘s OR <11+<14=180 Linear Pair

7. 10 points What is the equation of the line that passes through points (3,5), (-1,1) y=x+2

8. 50 points

9. Solve for x 3x+15 4x-17 a b given a||b

10. 50 points

11. Find x with Justification x = 12 because consecutive interior angles are supplementary 11x + 7 3x + 5

12. 50 points

13. Write the following as a biconditional If two lines that are cut by a transversal are parallel, then alternate interior angles are congruent. Two lines that are cut by a transversal are parallel IF AND ONLY IF alternate interior angles are congruent. Two lines that are cut by a transversal are parallel IFF alternate interior angles are congruent. or

14. 50 points

15. 2 1 a b 3 StatementJustification (1)Given (2) Def of Linear Pair (4) Substitution (5) Def of supplementary

16. 50 points

17. 50 point answer Two non-adjacent angles formed by intersecting lines.

18. 50 points

19. 50 point answer State the truth value of the following conditional. Give a counter example if necessary. If two angles are complimentary, then they are congruent.

20. 100 points

21. 100 point answer A pair of adjacent supplementary angles

22. 100 points

23. 100 ans Match each angle pair to its example based on the diagram 7 8 12 9 11 10 6 13 1. <7 & <6 2. <13 & <12 3. <8 & <10 A. Corresponding <‘s B. Alternate Exterior <‘s C. Consecutive Interior <‘s 1. <7 & <6 2. <13 & <12 3. <8 & <10 A. B. C.

24. 100 points

25. 100 point answer Write an equation that passes through (8, 11) and is perpendicular to 3y+2x=15 New: old:

26. 100 points

27. 100 ans Determine the values of x and y. Find each angle measure. a b

28. 500 points

29. 500 ans Write an equation to represent this function 12345 -15-23-31-39-47

30. 500 points

31. 500 ans StatementJustification (1)Given (2) Definition of Linear Pair (5) Transitive Property (6) Substitution (7) Definition of supplementary 21 a b 3 4 c d 5

32. 500 points

33. 500 points Solve this proportion

34. 1000 points