Vocabulary
What is a term?
A number, a variable, or a product or quotient of numbers and variables.
34
81
4*104
40,000
3x=12
4
-6x + 5 + 12 - 6
-6x + 11
What is the definition of absolute value?
The distance a number is from zero on a number line.
4*42
64
11*107
110,000,000
10x+2=32
3
5(a + 3) – 2(a + 4)
3a+7
What is a function?
A relation in which each element of the domain is paired with exactly one element of the range.
83
512
8000000
8*106
64=8x
2
-4(9t + 1) + 10(-10 + 7t)
34t-104
What is a linear function?
A function with ordered pairs that satisfy a linear equation.
94
6561
10,000,000,000
10*109
x=105
100,000
2(x + 4) + 3 (x - 5) - 2y
5x-2y-7
A quantity calculated from a sample.
Statistic
3*72
147
8*7*103
56,000
17(13*4)=x
x=884
3x + 27y + 15z / x + 9y + 5z =?
3