Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
In a direct variation, what happens when one quantity increases?
In a direct variation, what happens when one quantity increases?
- The other quantity increases at a constant rate (correct)
- The other quantity decreases at an increasing rate
- The other quantity increases at an increasing rate
- The other quantity decreases at a constant rate
What is the equation representing an inverse variation between x and y?
What is the equation representing an inverse variation between x and y?
- y = k + x
- y = kx^2
- y = k/x (correct)
- y = kx
If y varies directly as x, and y = 10 when x = 5, what is the value of y when x = 8?
If y varies directly as x, and y = 10 when x = 5, what is the value of y when x = 8?
- 20 (correct)
- 12
- 24
- 16
