Linear Equalities
Exponents
Functions
Distributing & GCF
Graphing/Substitution
100

2x + 5 < 21

x < 8

100

(3-2)3

3-6

Multiply the exponents

100

Give the domain and range:

(5, 4), (0,2), (5, -3)

D: 5, 0

R: 4, 2, -3

100

2(x + 3y - 4x)

2x + 6y - 8x

100

Identify the slope and y intercept:

y = 3x - 2

slope= 3

y intercept = (0, -2)

200

3x + 5 > -16

x > -7

200

34 x 35

39

Add the exponents

200

Is this a function?

(6,4), (1, 3), (6, -2)

No

200

4 ( x - 2y - 3x + y)

4x - 8y -12x + 4y

200

y = -5

3x - 4y = 2

x = -6

300

-5x + 3 > 18

x < -3

300

34/32

32

Subtract the exponents

300

Is this a function? 


No
300

-8x - 4y

-4(2x + y)

300

Graph y = 3x - 1


400


x ≤ -1

400

Rewrite in radical form:

52/3

(3√5)2

400

Is this a function?


Yes

400

3x + 36x + 18

3(x + 12x + 6)

400

Draw an x/y table for y = 3x -2.

x           y

0           -4

1           -7

500


y ≥ -x - 1

500

Rewrite in exponential form:

2√34

34/2

500

Does this table represent a function?


Yes
500

4x2 - 12x2 + 8

4(x2 -3x2 + 2)

500

By graphing, what is the solution?

y = 4x - 5

y = -2x + 7

(2, 3)

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