- #1

- 142

- 3

## Homework Statement

Ferris wheel has radius of 7m and its highest point is 15.5 m off the ground. It takes 45 seconds to complete one revolution. State the domain and range.

## Homework Equations

## The Attempt at a Solution

I know that the domain is D:{0<=t<=45}s

But for the range I thought the range was R:{1.5<=h<=15.5} but in the answer key it says range is R:{1.5<=h<=17.5} and I'm having troubling understanding why it's 17.5? Can someone help me figure it out.