6.EE.C.9

Front

What is an independent variable?

Back

An independent variable is a variable that represents the input or cause in a relationship. It is the variable that is changed or controlled in an experiment.

Front

What is a dependent variable?

Back

A dependent variable is a variable that represents the output or effect in a relationship. It depends on the independent variable.

Front

Write the equation for the total amount of food (f) a dolphin will eat over 5 years if x is pounds of food per year.

Back

f = 5x

Front

In the equation t = 0.2x + 64, what does t represent?

Back

t represents the total cost of renting the car.

Front

In the equation m = 95h, what does m represent?

Back

m represents the distance in miles that the train traveled.

Front

What does the slope of a linear equation represent?

Back

The slope represents the rate of change between the independent and dependent variables.

Front

If Sarah brings treats based on the number of students, what is the independent variable?

Back

The independent variable is the number of students (s).

Front

What is the formula for calculating total cost when there is a fixed fee and a variable fee?

Back

Total Cost = Fixed Fee + (Variable Fee per unit * Number of units)