Algebra I STAAR Vocabulary Review

2 or more linear equations using the same variables (ex.  3x +5y = 67  & 4x-7y = 72)

Sum and difference of one or more terms (ex.  5x⁴+3x²-5y)

Name of a graph of a quadratic function

Shifting a graph horizontally, vertically, or both

Equation that has no other operations besides add/sub/mult/divide (y = 3x + 5)

Polynomial with exactly 2 terms (i.e. 3x+5  or 7y-8)

The number in front of a variable (ex.  3x + 8y)

First, Outside, Inside, Last:  Used to multiply binomials

Terms in an expression that have the same variable raised to the same power (ex. y² & 4y²)

A measure of a steepness of a line

Using numbers, variables, and operation symbols

Elements in the domain, Always the "x"

A number, a variable, or product of a number & a variable (ex.  4, y, 3x)

Another name for the solutions of a quadratic function

Mathematical sentences containing less than, greater than, or less/greater than or equal to 

A pair of numbers used to locate an (x,y) point on a coordinate plane

Vertical axis on a coordinate plane (Bottom to Top)

Relations in which each element in the domain is paired w/ exactly one element in the range

What is this an example of? a(b + c) = ab  + ac

Algebraic expression with only one term.