Variables
x+9=12
3
5+2-7=
0
The fourth term in this pattern is: 3, 5, 7, ___
9
Sally has 6 movies and gave 3 of her movies away. In this expression the variable m represents...
movies
22-y=12
10
12-2+10-1=
19
The fifth term in this pattern: 81, 72, 63, 54 ____
45
5-y+18=21
2
30-y=17
13
This shows the term number and term value.
What is a table of values?
12x2+10-3=
31
Start with 30 add 200 each time 30, ___, ___, ___.
230, 430, 630
Name the 3 things that need to be labelled on a graph
title, horizontal axis and vertical axis
m6=42
7
What does TN & TV stand for?
Term number and Term Value
2.50+y+15=45
27.50
The cost of one adult bus ticket is $2.50. For 6 adults to ride the cost would be...
$15.00
Another word for the answer when two numbers are multiplied?
product
x5+10=40
6
Tells you the start of number of a pattern and how the pattern continues.
pattern rule
m=22-4+52
70
A store sells boxed sets of a TV show on DVD. Each boxed set has 6 DVDS. The number of boxed sets the store sells is a variable. Write an expression describing the sales of DVDs using b to represent the number of boxes sold.
bx6?
Each term in this pattern is created by adding the two terms before it: 1, 1, 2, 3, 5, 8, ____, ____, ______,
13, 21, 34