Review Packet

REVIEW PACKET

FOR ALL STUDENTS

TAKING PRE CALC A

NAME: ______

1. ASSIGNMENTS ARE DUE AT THE START OF CLASS THE DAY AFTER

BEING ASSIGNED.

2. COMPLETE ALL PROBLEMS TO RECEIVE CREDIT, No Work = No Credit.

3. USE PENCIL.
4. SHOW ALL WORK…in packet or on other paper.

5. WRITE NEATLY AND LEGIBLY.

6. CIRCLE or HIGHLIGHT FINAL ANSWERS.

7. GRAPHS MUST BE DONE USING THE PRE-PRINTED COORDINATE PLANES

FOUND IN MY CLASSROOM OR DOWNLOADED FROM MY SCHOOL WEBSITE.

USE A RULER TO DRAW THE LINE. BE SURE TO EXTEND THE LINE ALL

THE WAY THROUGH THE COORDINATE PLANE.

MON, AUG 25: TOPIC 1

TUES, AUG 26: TOPICS 2 and 3

WED, AUG 27: TOPICS 4, 5 and 6

YOUR SCORE ON THE QUIZ WILL BE USED TO DETERMINE WHETHER YOU ARE APPROPRIATELY PLACED IN THE PRE-CALC A COURSE.

IF YOUR SCORE INDICATES OTHERWISE, THEN IT WILL BE HIGHLY RECOMMENDED THAT YOU TAKE ADVANCED MATH TOPICS PRIOR TO THIS COURSE IN ORDER TO BUILD THE SOLID FOUNDATION NECESSARY FOR SUCCESS IN PRE-CALC A.

TOPIC 1: FACTORING

1.  6x2-2x=0

2.  20x2=-25x

3.  x2+x-30=0

4.  x2-7x=60

5.  x2+14x+33=0

6.  2x2-11x-40=0

7.  2x2+21x=11

8.  8x2-14x+3=0

9.  5x2+17x=12

10. 3x2+2x=21

TOPIC 2: COMPLETING THE SQUARE

11. y2-4y-5=0

12. x2-8x=65

13. y2-10y+21=0

14. 2x2-3x+1=0

15. 2x2-13x=7

16. x2+4x=-1

17. y2+12y+4=0

18. x2+3x=8

TOPIC 3: QUADRATIC FORMULA

19. p2+12p=-4

20. 9x2-6x+1=0

21. 4x2+20x=-29

22. 5x2-36x+7=0

23. 4x2=4x+11

TOPIC 4: DOMAIN AND RANGE

STATE THE DOMAIN AND RANGE OF THE RELATION AND DETERMINE IF IT IS A FUNCTION.

24. { (3, -4), (1, 0), (2, -2), (3, 2) }

25. y=3x+2

26. y=x2-1

GIVEN fx=2x+2x and gx=x3-x, FIND EACH VALUE.

27. f(13)

28. g(7x)

TOPIC 5: GRAPHING LINEAR EQUATIONS

FIND THE x- AND y- INTERCEPTS. THEN GRAPH EACH EQUATION ON A SEPARATE COORDINATE PLANE.

29. 2x + 7y = 14

30. 2.5x – 5y +7.5 = 0

GRAPH THE LINE USING ANY METHOD.

31. Slope = -13, passes through(4, 2) 35. 2x + 5y = -10

32. Slope = 0, passes through (-2, -5) 36. 3x – 4y = 12

33. y = -0.75x

TOPIC 6: WRITING LINEAR EQUATIONS

WRITE AN EQUATION IN SLOPE-INTERCEPT FORM THAT SATISFIES EACH SET OF CONDITIONS.

37.  Slope = 32, y-intercept of 4.

38.  Slope = -135, passes through (5, -7)

39.  x-intercept = 6, y-intercept = -3

40.  Horizontal line passing through (-9, 2)