Guerra Algebraic Reasoning 2nd Semester Final Review

Front

What is the definition of the mean?

Back

The average.

Front

Which of the following is an equation? 6x + 2x - 6, 6x² + 10 = 25, 6x² + 10 - 25, 10y - 6 + 34u

Back

6x² + 10 = 25.

Front

What is the probability of rolling a 6-sided number cube and having it land as a six?

Back

1/6.

Front

What is the probability of rolling a 6-sided number cube and having it land on an odd number?

Back

1/2.

Front

What is the definition of a variable?

Back

The letter used to represent a quantity.

Front

What is the definition of an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

What is the definition of a coefficient?

Back

A number used to multiply a variable.

Front

What is the probability of flipping a coin and getting heads?

Back

1/2.

Front

What is the definition of a function?

Back

A relation that assigns exactly one output for each input.