3B-Review for 1st Semester Exam

Front

What is an irrational number?

Back

Front

Back

The first step is to add 9 to both sides of the equation to isolate the term with x.

Front

If five times Mason's age is increased by 9, what is the expression for this situation?

Back

Front

What does a positive association in a scatter plot indicate?

Back

A positive association indicates that as one variable increases, the other variable also tends to increase.

Front

What is the purpose of graphing inequalities?

Back

Graphing inequalities helps visualize the set of solutions that satisfy the inequality, showing all possible values.

Front

What is a rational number?

Back

Front

Back

The second step is to divide both sides by 5 to solve for x.

Front

What does the term 'scatter plot' refer to?

Back

A scatter plot is a graph that shows the relationship between two quantitative variables, using dots to represent data points.

Front

What is the definition of an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What does it mean if a scatter plot has a negative association?

Back

A negative association means that as one variable increases, the other variable tends to decrease.