Math 1 Yearlong Units 6 - 9 Review

Front

What is the solution to the system of equations? (6, 3), (3, 6), (-6, 3), No solution

Back

(6, 3)

Front

Solve by substitution: x - y = 6, y = 2x - 5

Back

(-1, -7)

Front

Simplify the expression: 6v(2v + 3)

Back

12v² + 18v

Front

Factor the expression: 5x³ - 7x²

Back

x²(5x - 7)

Front

Simplify: x⁴/4y³

Back

x⁴/4y³

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

What does it mean to factor an expression?

Back

To express it as a product of its factors.

Front

What is the difference between a linear equation and a quadratic equation?

Back

A linear equation has a degree of 1, while a quadratic equation has a degree of 2.