FAST Review

Exponents & Real Numbers

100

When you multiply two numbers with the same base, you ___ the exponents. EX: 5² x 5³

add

200

Any number to the power of 0 is ___

1

EX: 8⁰ = 1

300

Evaluate the expression.

3³ + 2² =

27 + 4 = 31

400

Evaluate the expression:

5^{2 _}  4² =

25-16=9

500

Evaluate the Expression:

(2³ )(3²)

(2³ )(3²) = 8 x 9=72

Solving One-Step Equations

100

How do you solve equations?

Inverse operations - opposite operation (add/subtract/multiply/divide)

200

Evaluate

9m=72

m=8

300

Solve 

x + 15 = 32

x = 17

400

Solve

m - 28 = 36

m = 64

500

What is the first step when solving this equation?

2x = 100

Divide both sides by 2

Linear Relationships & Functions

100

What is the first step when graphing in slope-intercept form? y=mx+b

Graph the y intercept (b). Then you can use slope to find the other points.

200

What is the slope of the following equation:

y = -2x + 5

The slope is -2

300

What is the y-intercept of the equation:

y=1/3x + 4

The y-intercept is 4

400

What is the slope of the equation:y=x-6

The slope is 1

500

What is the y-intercept of the equation:

y=-4x

The y intercept is 0 (at the origin)

Mean, Median, and Mode

100

Fine the mode:

Data:
4, 6, 6, 8, 10

The mode is 6

200

Find the mean:

Data:
4, 6, 6, 8, 10

Mean is 6.8

300

Find the Mean:

Data: 3, 5, 7, 7, 9, 11

Mean: 42 ÷ 6 = 7

400

Find the median:

Data: 12, 15, 18, 18, 21, 24, 27

• Median

• Median = 18

500

Find the mean:

Data: 12, 15, 18, 18, 21, 24, 27

The mean is 19.3

Order of Operations

100

Evaluate

8+3×4

8+3×4 = 20

200

Evaluate the expression;

4²+6

4²+6=

16+6=22

300

Evaluate the expression:

7+2(4+1)

7+2(4+1)=

7+2(5)    = 7+10

               =17

400

Evaluate the expression;

23+4×6

2³+4×6=

8 + 24  = 32

500

Evaluate:

30÷(2+3)+7 

30÷(2+3)+7 = 

30÷   5    +7 = 6+7=13