Notes Over 4 5 Writing a Direct Variation
- Slides: 11
Notes Over 4. 5 Writing a Direct Variation Equation Direct Variation Two quantities that model the equation y = kx, where k is the constant of variation In Exercises 1 -6, the variable x and y vary directly. Use the given values to write an equation that relates x and y.
Notes Over 4. 5 Writing a Direct Variation Equation Direct Variation Two quantities that model the equation y = kx, where k is the constant of variation In Exercises 1 -6, the variable x and y vary directly. Use the given values to write an equation that relates x and y.
Notes Over 4. 5 Writing a Direct Variation Equation Direct Variation Two quantities that model the equation y = kx, where k is the constant of variation In Exercises 1 -6, the variable x and y vary directly. Use the given values to write an equation that relates x and y.
Notes Over 4. 5 Writing a Direct Variation Equation Direct Variation Two quantities that model the equation y = kx, where k is the constant of variation In Exercises 1 -6, the variable x and y vary directly. Use the given values to write an equation that relates x and y.
Notes Over 4. 5 Writing a Direct Variation Equation Direct Variation Two quantities that model the equation y = kx, where k is the constant of variation In Exercises 1 -6, the variable x and y vary directly. Use the given values to write an equation that relates x and y.
Notes Over 4. 5 Writing a Direct Variation Equation Direct Variation Two quantities that model the equation y = kx, where k is the constant of variation In Exercises 1 -6, the variable x and y vary directly. Use the given values to write an equation that relates x and y.
Notes Over 4. 5 Using a Ratio to Write a Model 7. Use the ratio model to estimate a person’s weight on Mars if the person weighs 120 pounds on Earth. The person’s weight on Mars would be pounds.
Notes Over 4. 5 Using a Ratio to Write a Model 8. Use the ratio model to estimate a person’s weight on Earth if the person weighs 62 pounds on Mars. The person’s weight on Earth would be 163. 2 pounds.
Notes Over 4. 5 Using a Ratio to Write a Model 9. A person who weighs 160 pounds on Earth weighs 139 pounds on Venus. a. Write a model that relates a person’s weight E on Earth to that person’s weight V on Venus.
Notes Over 4. 5 Using a Ratio to Write a Model 9. A person who weighs 160 pounds on Earth weighs 139 pounds on Venus. b. A person weighs 195 pounds on Earth. Use the model to estimate that person’s weight on Venus. The person’s weight on Venus would be 169. 4 pounds.
Notes Over 4. 5
- What is direct variation
- Direct and inverse variation graphs
- What is direct variation
- Direct variation notes
- Prediction interval formula
- Direct proportion formula
- Direct variation as a power
- Direct variation formula
- Which graph represents a direct variation?
- Direct variation equation
- Tell whether the equation represents direct variation
- How to identify direct and inverse variation