100 pts!
please help!
3. Plot 2 ordered pairs on the initial climb (first part of the rollercoaster going up) and determine the slope.
Points: Work to find Slope: Slope: ________


4. What is the equation of the line in slope-intercept form that represents your initial climb (first part of the rollercoaster going up)?

Equation: ___________


5. What is the domain and range of your entire roller coaster? (HINT: use compound inequalities)

Domain: Range:

6. a) Plot 2 ordered pairs at the top and the bottom of each hill (not the loop).
Hill 1 points: _________ Hill 2 points: _________

b) Find the rate of change going down each hill.
Work for Hill 1: Work for Hill 2:


Rate of change down Hill 1: _______ Rate of change down Hill 2: _______

c) Which hill is steeper? How do you know that hill is steeper?
Hill 1 or Hill 2 (circle/underline/pick one)

Explanation:

7. Is the roller coaster a function? Why or why not?

Function: YES or NO (circle/underline/pick one)
Explanation