Design a Roller Coaster Portfolio ALGEBRA 2 A: FUNCTIONS, EQUATIONS, AND GRAPHS
Introductions Have you ever ridden or seen a roller coaster in action? Did you
know that the algebra that you have learned in this unit is related to the math that
engineers use to design roller coasters? Engineers want roller coasters to be fun
and scary, but also safe,
Directions For this portfolio, you will use your knowledge of functions to design a
roller coaster, You wall draw a short roller coaster on graph paper, plot ordered
pairs on its path, and determine the slope, or rate of change, along the ride.
Roller Coaster Design Instructions
Submit responses to the folloving items, and be sure to show all of your work.
1, brow the side view of your roller coaster on graph paper, For the sake of
simplicity, assume that your roller coaster track never turns left or right,
In onder to gain speed, the roller coaster should have an initial climb,
at lenst two hills, and one loop,
2, Labed the y and y ayes, The value of x measures the horizontal distance
from the roller conster cart to the starting point, and the value of y
represents
the height of the roller conster cart,
a wind ordere
is on the initial elimb and determine the slope,
What is Me
enuntion of the line that represents your initial climb?
What is the domain and range of your roller constar?
I the top and the and of each hill, Find the rate of change
1 How do you know that hill is steeper?
a function? why or why not?Design a Roller Coaster Portfolio
ALGEBRA 2 A: FUNCTIONS, EQUATIONS, AND GRAPHS
Introduction: Have you ever ridden or seen a roller coaster in action? Did you
know that the algebra that you have learned in this unit is related to the math that
engineers use to design roller coasters? Engineers want roller coasters to be fun
and scary, but also safe.
Directions: For this portfolio, you will use your knowledge of functions to design a
roller coaster. You will draw a short roller coaster on graph paper, plot ordered
pairs on its path, and determine the slope, or rate of change, along the ride.
Roller Coaster Design Instructions
Submit responses to the following items, and be sure to show all of your work.
1. Draw the side view of your roller coaster on graph paper. For the sake of
simplicity, assume that your roller coaster track never turns left or right.
• In order to gain speed, the roller coaster should have an initial climb,
at least two hills, and one loop.
2. Label the x- and y-axes. The value of × measures the horizontal distance
from the roller coaster cart to the starting point, and the value of y
represents the height of the roller coaster cart.
3. Plot ordered pairs on the initial climb and determine the slope.
4. What is the equation of the line that represents your initial climb?
5. What is the domain and range of your roller coaster?
6. Plot ordered pairs at the top and the end of each hill. Find the rate of change
to determine which hill is steeper? How do you know that hill is steeper?
7. Is your roller coaster a function? Why or why not?

Pls help and thank you!