crt review

CRT REVIEW

WHAT IS 6/2(1+2)

1. 12. 9

| | DENOTES ABSOLUTE VALUE. WHEN IS |2X-8| EQUAL TO ZERO?

1. Always2. Never3. X = 44. X = -4

FIND THE SOLUTION TO THE FOLLOWING EQUATION:

1. X = 1052. X = -203. X = 304. No Solution

SOLVE FOR X:

1. X = 12. X = 1 or x = -63. X = -1 or x = 64. X = 6

MULTIPLY:

WHICH GRAPH REPRESENTS:

1. A2. B3. C4. D

1. 2.

3. 4.

SOLVE

1. X = -2, x = 8

2. X = -2, x = -8

3. X = 2, x = 8

4. No Solution

IN THE SYSTEM:

THE SOLUTION IS…..

IN THIS SYSTEM OF EQUATIONS:

WHAT IS THE SOLUTION?

1. (2 , -3)2. (2 , 3)3. (1 , 0)4. (-1 , 1)

IF, AND ONLY IF:1. 2. 3.

4. 5.

1. 1 and 22. 4 and 53. 34. 2 and 4

WHEN AND FIND .

WHICH OF THE FOLLOWING ARE NOT REAL NUMBERS?

I. II. III. IV.

1. I and II2. II and III3. III and IV4. I and IV

TINA SOLVED A QUADRATIC EQUATION AND FOUND THE SOLUTIONS TO BE AND 6. WHICH

OF THE FOLLOWING IS EQUIVALENT TO THE QUADRATIC EQUATION THAT TINA SOLVED?

FACTOR:

SOLVE THE EQUATION:

1. X = 1, 122. X = -2, -63. X = 6, -24. X = 4, 3

FIND THE ROOTS OF