Variables/Patterns Unit Review

Graphing

100

At the top of every graph, there should be a ______________

Title

200

The horizontal or bottom axis is usually called the __ axis

X

300

The vertical or side axis is usually called the __ axis

y

400

The x and y axis need this, which tells you what is being measured on each axis

Data labels

500

The scale/intervals for the x and y axis need to be labeled and __________ (going up by the same amount each time)

Consistent

Variable Expressions

100

A number plus 5

n+5

200

A number times 8

8n or 8*n

300

3 more than a number times 9

9n+3

400

23 more than a number divided by 2

(n/2)+23

500

A number minus 5, then multiplied by 3

(n-5)*3

Solve

100

X+3=8

x=5

200

15-x=9

x=6

300

4x=20

x=5

400

60/x=6

x=10

500

3x+5=26

x=7

6/7

100

Six times x plus 7

6x+7

200

Six more than x equals 7

x+6=7

300

6 times x plus 7 times y

6x+7y

400

Sixty seven times a number, plus 76

67n + 76

500

Sixty Seven million, Six hundred Seventy Six thousand, seven hundred sixty seven divided by a number.

67676767/n