when a bicyclist pedals once the wheel makes one full revolution and the bicyclist moves forward the same distance along the ground as the distance around the edge of the wheel how many times will they have to pedal 50 feet when the unicycle has a diameter of 20 inches

add an !

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

b

step-by-step explanation: