Math STAAR Chart Review

Front

What is the formula for calculating the area of the base (B) of a cylinder?

Back

Front

What is the extra step to find the total amount of money in a simple interest account?

Back

To find the total amount of money in a simple interest account, you need to add the principal amount to the interest amount.

Front

What is the formula for calculating the slope (m) of a line?

Back

Front

What is NOT a correct way to find the slope of a graph?

Back

Looking where the line crosses the y-axis is NOT a correct way to find the slope of a graph.

Front

What method should you use to calculate the distance between two points on a graph?

Back

To calculate the distance between two points on a graph, create a right triangle and use the Pythagorean Theorem.

Front

What does 'direct variation' mean in mathematics?

Back

Direct variation means that two variables are related in such a way that as one variable changes, the other variable changes proportionally.

Front

How do you solve a direct variation problem?

Back

To solve a direct variation problem, set up and solve a proportion.

Front

What is the Pythagorean Theorem?

Back

Front

What is the formula for calculating simple interest?

Back

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.