enCRChapter 2 Vocabulary17
xintercept: The x-coordinate of the point where a line intersects the x-axis.
slope: The ratio of the change in y to the change in x, or, how steep a line is.
dependent: The output variable in an equation which depends on the value of the input variable is called the __________variable.
parallel: Two lines in a plane that never intersect are called ___________lines.
rateofchange: A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.
relation: a mapping, or pairing, of input and output values.
function: A relation in which every input is paired with exactly one output.
yintercept: The y-coordinate of the point where a line intersects the y-axis.
scatterplot: A graph of ordered pairs.
domain: The ______of a relation is the set of input values for the relation.
independent: The input variable in an equation is called an _______________variable.
range: The set of all output values of a relation or function.
inter: A prefix which means between, among.
trans: A prefix which means across, through, completely changing.
co: a prefix which means together.
prefix: a group of letters which, when added to the beginning of a word, changes its meaning.
perpendicular: Two lines in a plane that intersect to form a right angle.
Chapter 2 Vocabulary
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Across:
1.
Two lines in a plane that intersect to form a right angle.
4.
A graph of ordered pairs.
5.
A prefix which means across, through, completely changing.
7.
The ratio of the change in y to the change in x, or, how steep a line is.
9.
The x-coordinate of the point where a line intersects the x-axis.
11.
a mapping, or pairing, of input and output values.
13.
The set of all output values of a relation or function.
14.
a prefix which means together.
15.
The ______of a relation is the set of input values for the relation.
16.
Two lines in a plane that never intersect are called ___________lines.
Down:
2.
The input variable in an equation is called an _______________variable.
3.
A relation in which every input is paired with exactly one output.
6.
The output variable in an equation which depends on the value of the input variable is called the __________variable.
8.
The y-coordinate of the point where a line intersects the y-axis.
10.
A prefix which means between, among.
11.
A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.
12.
a group of letters which, when added to the beginning of a word, changes its meaning.