Module 6 Vocabulary

Question 1

An equation whose solutions form a straight line on a coordinated plane.

Answer 1

Linear Equation

Question 2

A relationship between 2 variables in which the data do not increase or decrease together at the same time

Answer 2

Non-linear relationship

Question 3

An input-output relationship that has exactly one output for each input

Answer 3

Function

Question 4

The value substituted into an expression or function

Answer 4

Input

Question 5

A function whose graph is a straight line.

Answer 5

Linear function

Question 6

A set of data that is made of 2 paired variables.

Answer 6

Bivariate Data

Question 7

The value that results from the substitution of a given input into an expression or function

Answer 7

Output

Question 8

A function whose graph is not a straight line

Answer 8

Non-linear function

Question 9

A relationship between 2 quantities in which the ratio of one quantity to the other quantity is constant

Answer 9

Proportional relationship

Question 10

The y-coordinate of the point where the graph of a line crosses the y-axis.

Answer 10

Y-intercept

Question 11

The set of all possible input values of a function; the set of x-coordinates in a relationship

Answer 11

Domain

Question 12

The set of all possible output values of a function; the set of y-coordinates in a relation

Answer 12

Range

Question 13

The input of a function; a variable whose value determines the value of the output, or dependent variable.

Answer 13

Independent variable

Question 14

The output of a function; a variable whose value depends on the value of the input or independent variable

Answer 14

Dependent variable