Relations, Functions, Coordinate Graph

The numbers (3, 4) represent a(n) _____.

• x-coordinate

• x-axis

• y-coordinate

• y-axis

• ordered pair

In the ordered pair (3, 4), 3 represents a(n) _____.

• x-coordinate

• x-axis

• y-coordinate

• y-axis

• ordered pair

In the ordered pair (3, 4), 4 represents a(n) _____.

• x-coordinate

• x-axis

• y-coordinate

• y-axis

• ordered pair

Arrow “A” is pointing to the _____.

• x-coordinate

• x-axis

• y-coordinate

• y-axis

• origin

Arrow “B” is pointing to the _____.

• x-coordinate

• x-axis

• y-coordinate

• y-axis

• origin

Arrow “C” is pointing to the _____.

• x-coordinate

• x-axis

• y-coordinate

• y-axis

• origin

A graph that consists of points that are not connected is a _____.

• function

• discrete function

• continuous function

• vertical line test

A _____ is a function graphed with a line or a smooth curve.

• function

• discrete function

• continuous function

• vertical line test

A _____ is a relationship between input and output.

• function

• discrete function

• continuous function

• function notation

• relation

The _____ is used to determine whether or not a graph represents a function.

• function notation

• discrete function

• continuous function

• vertical line test

• horizontal line test