Question 1

Formed by the intersection of two number lines, the horizontal axis and the vertical axis.

Accepted Answer

Coordinate Plane

Question 2

The horizontal axis on a coordinate plane.

Accepted Answer

x-axis

Question 3

The vertical axis on a coordinate plane.

Accepted Answer

y-axis

Question 4

The four regions into which the X- and y-axis separate the coordinate plane.

Accepted Answer

Quadrants

Question 5

The point at which the x- and y-axis intersect on the Coordinate plane; (0,0).

Accepted Answer

Origin

Question 6

A set of numbers, or Coordinates, written in the form (x, y).

Accepted Answer

Ordered Pair

Question 7

The X-value of an ordered pair, represents the horizontal placement of the point.

Accepted Answer

x-coordinate

Question 8

The y-value of an ordered pair, represents the vertical placement of the point.

Accepted Answer

y-coordinate

Question 9

A graph that consists of points that are not connected.

Accepted Answer

Discrete Graph

Question 10

A function graphed with a line or smooth curve.

Accepted Answer

Continuous Graph

Question 11

A set of ordered pairs.

Accepted Answer

Relation

Question 12

The set of first numbers (x-values) of the ordered pairs in a relation.

Accepted Answer

Domain

Question 13

The set of second numbers (y-values) of the ordered pairs in a relation.

Accepted Answer

Range

Question 14

Illustrates how each element of the domain is paired with an element of the range.

Accepted Answer

Mapping

Question 15

A relation in which each element of the domain is paired with exactly one element of the range.

Accepted Answer

Function

Question 16

A way to name a function that is defined by an equation. Replace 'y' with 'f(x)'.

Accepted Answer

Function notation

Question 17

A value substituted for an X-value in a function.

Accepted Answer

Input

Question 18

The result of substituting a value into a function.

Accepted Answer

Output

Question 19

The x-intercepts of the graph of a function. The points for which f(x)=0.

Accepted Answer

Zeros

Question 20

The difference (d) between consecutive terms in an arithmetic sequence.

Accepted Answer

Common Difference

Question 21

A numerical pattern that increases or decreases at a constant rate.

Accepted Answer

Arithmetic Sequence

Question 22

an = a₁ + d(n-1)

Accepted Answer

Formula for nth-term of Arithmetic Sequence

Question 23

If any vertical line passes through the graph of a relation no more than once, then it is a function.

Accepted Answer

Vertical Line Test

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