Unit 3 Test Flashcards
(16 cards)
0
Q
The order in which an operation is done in an expression is know as
A
Order of operation
1
Q
Operations that undo each other are called
A
Inverse operations
2
Q
The number added or subtracted at each stage of arithmetic sequence is called
A
Common difference
3
Q
The number multiplied or divided at each stage of geometric sequence is called
A
Common ratio
4
Q
W
2+2=4
A
Equation
5
Q
W
2+2
A
Expression
6
Q
n like in 3n
A
Variable
7
Q
3 like in 3x
A
Coefficient
8
Q
> like in y > 2
A
Inequality
9
Q
Write
2n-3
A
Twice a number minus three
10
Q
Write
7n
A
Seven times a number
11
Q
N-8
Write
A
Eight less than a number
12
Q
3\ n
A
Three divided by a number
13
Q
7+n
A
The sum of 7 and a number
14
Q
1<x
Is the arrow left or right
A
Right
15
Q
X>2
Does the arrow go left or right
A
Right
