Suppose that y varies directly with x and that z increases linearly with x. Explain why
Chapter 7, Problem 22(choose chapter or problem)
Suppose that y varies directly with x and that z increases linearly with x. Explain why any direct-variation function is a linear function but a linear function is not necessarily a direct-variation function.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer