Final Exam Review

Front

What are equivalent ratios?

Back

Tags

CCSS.6.RP.A.3A

Front

How do you find the height of water in a draining bathtub after a certain time?

Back

To find the height of water after a certain time, refer to the graph that shows the rate of drainage. For example, if the graph indicates that the water level decreases by a certain amount per hour, multiply that rate by the number of hours.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x (rise over run). A slope of 'undefined' occurs when the line is vertical.

Tags

CCSS.8.EE.B.5

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

How do you determine if two ratios are equivalent?

Back

Tags

CCSS.6.RP.A.3A

Front

What does it mean for a function to be undefined?

Back

A function is undefined at a certain point if there is no output value for a given input value. This often occurs when dividing by zero.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is a linear function?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the difference between independent and dependent variables?

Back

The independent variable is the variable that is changed or controlled in an experiment, while the dependent variable is the variable that is measured or affected.

Front

What is a function?

Back

A function is a relation that assigns exactly one output value for each input value. It can be represented as a set of ordered pairs, a graph, or an equation.

Tags

CCSS.8.F.A.1