Answer:
a= 7
b=9
c=4
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The equation is y=mx+b so you're correct :)
Answer:
They will never intersect. I'm pretty sure that is right
Given:
D=165 feet and the frequency of the motion is 1.6 revolutions per minute.
Solution:
The radius is half of the diameter.
The radius of the wheel is 82.5 feet.

As we know: 
Substitute the value of T in the above formula.

If the center of the wheel is at the origin then for
the rest position is
.
This can be written as:
The actual height of the rider from the ground is:

The required equation is
.