Unit 5 tEST REVIEW

Front

Translate this phrase into an algebraic expression: 2 times the difference of t and 11

Back

2(t - 11)

Front

Back

Front

Evaluate: x - y - x^2 + (y^2 + x) when x = -3 and y = -2

Back

-9

Front

Evaluate: -7w^2 + 2w when w = -4

Back

-120

Front

Back

Front

Define: Algebraic Expression

Back

An expression that contains numbers, variables, and operations.

Front

What is the difference between a variable and a constant?

Back

A variable is a symbol that represents an unknown value, while a constant is a fixed value.

Front

Define: Coefficient

Back

A numerical factor in a term of an algebraic expression.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - PEMDAS.

Front

Define: Quadratic Equation

Back