Math Vocab Crossword

A rate that describes how one quantity changes in relation to another. This rate never changes
The two dimensional plane or flat surface that is created when the x-axis intersectswith the y-axis
A relationship between two variables in which one is a constant multiple of the other. When one variable changes the other changes in proportion to the first
A unit engineers use to measure the steepness of a hill
A line whose direction is left and right. All of the y-coordinates on the line are equal
When a line falls down from left to right
The point where zero on the x-axis intersects zero on the y-axis. The point (0, 0)
The point-slope equation for a line is y - y1 = m (x - x1) where m is the slope and (x1,y1) is a point on the line
When a line rises from left to right
When two quantities have the same relative size
Any of the four regions created when the x-axis intersects the y-axis that are usually numbered with Roman numerals
How much a line rises or falls Steepness of a line The ratio of a line rise over its run
One type of straight line equation that utilizes the slope and y-intercept to
looks like Ax + By = C, where A, B, and C are integers and A > 0. Graphing equations in Standard form using the intercepts
Numbers or quantities arranged in rows and columns
When a line does not run at all as one reads from bottom to top on the y-axis
A line whose direction is only up and down. All of the x-coordinates on the line are equal
Horizontal number line that extends indefinitely in both directions from zero
Where a line crosses the y-axis
When a line does not rise at all as one reads it from left to right on the x-axis
Any set of numbers that is the input of a relation or function
A graph that is represented by a straight line
Any function that is not represented as a straight line
Any set of numbers that is the output of a relation or function