Vocab
An unknown value represented by a letter
Variable
The number that each term is multiplied by in a geometric sequence
Common Ratio
The coefficient of the term with the largest exponent in a polynomial
Leading coefficient
The set of all x values
Domain
The turning point of a parabola
Vertex (also minimum or maximum)
A number without a variable
Constant
A relationship where x doesn't repeat.
Function
Another word for multiply
Product
The middle data point when data is written in numerical order
Median
The largest exponent of a polynomial
Degree
A number that can be written as a fraction
Rational
The steepness of a line
Slope (average rate of change)
The vertical line that divides a parabola into two mirror images.
Axis of symmetry
A point on a graph described by a pair (x,y)
Coordinate point
The set of all y values
Range
Another word for add
Sum
The value where a quadratic crosses the x-axis
Roots, solutions, zeros, x-intercepts
Difference
A number that can't be written as a fraction
Irrational
The data point that occurs the most
Mode
When an expression/polynomial is written with exponents in decreasing order
Standard Form
The number being multiplied by a variable
Coefficient
y-intercept
Another word for average
Mean