math chapter 4 vocab Flashcards
1
Q
A linear function that models a real-life situation
A
Linear model
2
Q
A linear equation written in the form y-y1 = m(x - x1)
A
Point-slope form
3
Q
Two lines in the same plane that never intersect.
A
Parallel lines
4
Q
Two lines in the same plane that intersect to form right angles.
A
Perpendicular lines
5
Q
A graph that shows the relationship between two data sets.
A
Scatter plot
6
Q
A relationship between two data sets.
A
Correlation
7
Q
A line drawn on a scatter plot that is close to most of the data points.
A
Line of fit
8
Q
an ordered list of numbers
A
Sequence
9
Q
the difference between each pair of consecutive terms is the same.
A
Arithmetic sequence
10
Q
Each number in a sequence.
A
Term
11
Q
The difference in an arithmetic sequence.
A
Common difference
