Pre-Cal Vocab. Crossword

All X-values
All Y-values
Two variables x and y show direct variation provided y=kx where k is nonzero constant.
Touches Y-axis
Touches X-axis
The input variable in an equation
The output variable in an equation, which depends on the
Two lines in a plane that do not intersect.
Two lines in a plane that intersect to form a right angle.
A linear equation written in the form Ax + By = C.
A piecewise function whose graph resembles a set of stair steps.
A function represented by a combination of equations, each corresponding to a part if the domain.
The corner point of the graph of an absolute value function.
The relationship between paired data when a scatter plot of the data shows no linear pattern.
A graph of ordered pairs used to determine whether there is a relationship between paired data.
A function in the form y=mx+b where m and b are constants. The graph of a linear function is a line.
use of the symbol f(x) for the dependent variable of the function.
a pair of numbers of the form (x,y) that represents a point in the coordinate plane.
A plane divided into 4 quadrants by the x-axis and the y-axis. It is used to plot ordered pairs of the form (x,y)
a mapping or pairing of input values with output values