Linear Equation Vocabulary Test Crossword

Forms a straight line
Data does not form a straight line when graphed
A rule that assigns to each input exactly one output
An equation that descries a function
A relationship between inputs and outputs in which the ratio is always the same
A function whose points lies on a straight line when function is graphed
Data that involve a count of items and when plotted connect with a dotted line
Data where numbers between any two data values have meaning and connect with a solid line
Functions whose graphs are not straight lines
Function in which the greatest exponent of a variable is 2
The graph of a quadratic function is a "U" shaped curve
vertical change divided by horizontal change
the point where the graph crosses the y axis
y=mx+b
A function with points that lie on a line
Another word for slope
A set of two or more equations
Any ordered pair that satisfies all equations in the system
Number of solutions if 2 lines have different slopes and different y intercepts
Number of solutions if lines are parallel and have different y intercepts
Number of solutions if when solving for a variable you get an identity