That is the best graph I can get for the equations .
Answer:
<em>For each horizontal foot, the roller coaster changes </em><em>6 feet</em><em> of height.</em>
Step-by-step explanation:
Across a horizontal distance of 25 feet, a roller coaster has a steep drop.
So the run is 25 feet.
The height of the roller coaster at the bottom of the drop is -150 feet. (Negative sign is given because it is measured from the top to bottom)
So the rise is 150 feet.
The slope of the roller coaster is,

Slope of 6 means, for 1 unit of run, the object has a rise of 6 units.
Therefore, for each horizontal foot, the roller coaster changes 6 feet of height.
The scale factor is 1.5, which means that the revised
chamber is larger. The new dimensions are just the old dimensions times 1.5.
The volume of the revise chamber is:
V = (1/3) (PI) [(D/2)^2] (H)
= (1/3) (PI) {[(5.7)(1.5)/2]^2} [(12)(1.5)]
= 344.4874 in3
<span> </span>
5m : 100cm
= 5m : 1m
Therefore, the ratio is 5:1 which is answer c.
Answer: x=sqrt21, y=sqrt70
Step-by-step explanation: