Algebra 1c

Four 4s

100

4+4+4+4

16

200

4*4-(4+4)

8

300

(4+4*4)/4

5

400

(4*4)/(4+4)

2

500

(4^4)/(4+4)

32

PEMDAS

100

4(3+2)

20

200

(2-6)/(10-8)

-2

300

3+4^2-9

10

400

3^2+4^2-9

16

500

(3+4)^2-9

40

Vocabulary

100

A variable that is being manipulated or chosen

Independent Variable

200

A variable that "depends" on how the independent variable changes.

Dependent Variable

300

All the possible values of the independent variable.

Domain

400

All the possible values of the dependent variable.

Range

500

A number multiplied with a variable.

For example in the expression 6x, what is the 6?

Co-efficient

Like Terms

100

x+x+2x

4x

200

5x+x-2x

4x

300

4x+6-2x+1

2x+7

400

5(2x+3)-3x

7x+15

500

3x^2+5x-x^2+2x

2x^2+7x

Solve

100

x+7=15

x=8

200

3x-10=11

x=7

300

5x+12=-3

x=-3

400

10x-8=52

x=6

500

12x-72=3x

x=8