Algebra 2 CP Unit 1 Review

Real Number System

100

List all of the possible sets the following number belongs in:  -7/2

Rational, Real

200

List all of the possible sets the following number belongs in: 0

Real, Rational, Integer, Whole

300

List all of the possible sets the following number belongs in: "pi"

Real, Irrational

400

List all of the possible sets the following number belongs in: 74

Real, Rational, Integer, Whole, Natural

500

List all of the possible sets the following number belongs in: 2/3

Rational, Real

Order of Operations, Evaluating Expressions, Combining Like Terms

100

5*3+(6-3)^2

24

200

Evaluate the following expression given x=4 and y=-3

3x-4y

24

300

((5+2)*(4-1))^2 +32

473

400

Simplify the following expression:

3x+4y-3z-20x-4y+10z

-17x+7z

500

3(x-4)-(10y+12)

3x-10y-24

Solving "Simple" Equations and Inequalities

100

Solve: x + 8 < -3

x < -11

200

9(m+5)-3(m-2)=8m+31

m=10

300

W=7a+4b; solve for a

a = (W-4b)/7

400

Solve: 9x + 5(3 - 2x) < -11

x > 26

500

5(x-3)+7(2-x)-4(2x+7)-3x+2=11-8(x-7)+4x-(6-5x)+8-2x

x=-8

Compound Inequalities

100

Graph: -2 < x <= 3

See board

200

Solve: 2x - 7 < 13 or x + 8 > 22

x < 10 or x > 14

300

Solve: -15 <= -3x + 6 < 3

7 >= x >1

400

Solve: -2x + 11 < 3 or x/3 - 1 < -10

x > 4 or x < -27

500

Solve: -16 < 4(2x - 12) < 24

1 < x < 9

Absolute Value Equations and Inequalities

100

Solve: |x + 2| = 18

-20 and 16

200

Solve: |x + 3| < 8

-11 < x < 5

300

Solve: |2x + 5| > 19

x > 7 or x < -12

400

Solve: |x + 11| - 7 < -3

-15 < x < -7

500

Solve: -5|x + 8| > 20

No solution