December 2024 Algebra Semester Test Review

Front

Factor the expression: 7y + 21z - 49

Back

7(y + 3z - 7)

Front

Solve for x: 5(2x-1) = -5(-2x + 3)

Back

No solution

Front

Choose the equivalent expression for: 6y² + 10y

Back

2y(3y + 5)

Front

Find the rate of change: If it takes 20 minutes to fill a tank with 10 gallons, what is the rate of change?

Back

-2 gallons per minute

Front

Is the relationship between hours spent playing video games and bananas eaten an example of association or causation?

Back

Association

Front

What is the definition of factoring in algebra?

Back

Factoring is the process of breaking down an expression into simpler components that can be multiplied together to get the original expression.

Front

What does it mean to solve an equation?

Back

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

Front

What is an equivalent expression?

Back

An expression that has the same value as another expression for all values of the variable.

Front

Define the term 'rate of change'.

Back

The rate of change describes how one quantity changes in relation to another quantity.

Front

What is the difference between association and causation?

Back

Association indicates a relationship between two variables, while causation indicates that one variable directly affects the other.