Algebra 1 Review

Front

What is another word for zeros in a function?

Back

Roots

Front

Solve for x: 4 - 5x < 22 - 2x

Back

x > -6

Front

Factor completely: x² - 121

Back

(x + 11)(x - 11)

Front

Why is this a bar chart and not a histogram?

Back

It's based on categorical data.

Front

Simplify: 6w - 6w + 6w + 9w

Back

15w

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

What does it mean to solve an equation?

Back

To find the value(s) of the variable that make the equation true.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What is the distributive property?

Back

a(b + c) = ab + ac