Linear Vocabulary 1
x values
Domain
y values
Range
The parent function of quadratic equations
y=x2
Where the parabola will cross the x-axis, also known as x-intercepts, roots, solutions
Zeros
What kind of line do you draw when it is less than or equal to/ greater than or equal to
Solid
Known as Rise over Run
Slope
Another word for slope
Rate of change
The movement of the parent function left or right
Movement of the parent function up or down
vertical shift
What kind of line do you draw when it is less than / greater than
Dashed
Where the linear equation will cross the x-axis
x-intercept
Where the linear equation will cross the y-axis
y-intercept
The highest value that a vertex can be
Maximum
The lowest value that a the vertex can be
Minimum
The ordered pair that are within the shaded area
solution set
Known as y=mx+b
Slope-intercept form
What is the parent function of linear equations
y=x
The vertical line that divides the parabola in two equal parts
axis of symmetry
the turning point of the parabola
vertex
Two or more linear equations
System of equations
Term known when "X" can not repeat
Function
Where the linear equation will cross the x-axis, also known as x-intercepts
Zeros
The movement of the parent function that extends away from the y-axis. The parabola gets fat
Vertical Shrink
The movement of the parent function that extends closer to the y-axis. The parabola gets skinny.
Vertical stretch
One solution
No solution
Infinite solutions