In this lesson, you learned how to:
- Set up and solve direct variation problems.
Here are the activities that helped you reach those goals:
- 1.15.1: Solving Proportions
- In this activity, you recalled how to solve proportions for variables.
- 1.15.2: Modeling Equations Using Direct Variation
- In this activity, you found the constant of variation given a situation and wrote a direct variation equation.
- 1.15.2: Self Check
- 1.15.2: Additional Resources
- 1.15.3: Using Direct Variation to Solve Application Problems, Part 1
- In this activity, you continued to find the constant of variation and write direct variation equations. In addition, you solved the equations for a given constraint in application problems.
- 1.15.3: Self Check
- 1.15.3: Additional Resources
- 1.15.4: Using Direct Variation to Solve Application Problems, Part 2
- In this activity, you looked at a direct variation situation involving the miles a car can travel given the gallons of gas and distance.
After these activities, you completed the following practice:
- 1.15.5: Practice
Checking In
On a scale of 1 to 5, how confident do you feel about the learning goals of this lesson?
Nice reflection! You learn more when you take the time to reflect on your thinking.