Duplicate of Algebra I STAAR Vocabulary Review

Question 1

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

Accepted Answer

function

Question 2

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

Accepted Answer

polynomial

Question 3

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

Accepted Answer

inequality

Question 4

Another name for the solutions of a quadratic function

Accepted Answer

zeroes, roots

Question 5

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

Accepted Answer

binomial

Question 6

Using numbers, variables, and operation symbols

Accepted Answer

expression

Question 7

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

Accepted Answer

FOIL

Question 8

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

Accepted Answer

like terms

Question 9

Name of a graph of a quadratic function

Accepted Answer

parabola

Question 10

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

Accepted Answer

ordered pairs

Question 11

Elements in the domain, Always the "x"

Accepted Answer

independent variable

Question 12

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

Accepted Answer

system of linear equations

Question 13

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

Accepted Answer

linear equation

Question 14

Shifting a graph horizontally, vertically, or both

Accepted Answer

translation

Question 15

Algebraic expression with only one term.

Accepted Answer

monomial

Question 16

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

Accepted Answer

distributive property

Question 17

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

Accepted Answer

coefficient

Question 18

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

Accepted Answer

terms

Question 19

Vertical axis on a coordinate plane (Bottom to Top)

Accepted Answer

y-axis

Question 20

A measure of a steepness of a line

Accepted Answer

slope

Questions 20