EASY
MYP:4-5
IMPORTANT
Earn 100

A Ferris wheel has a radius of 10 meters. The bottom of the wheel is 2 meters above the ground. The wheel, rotating at a constant speed, takes 100 seconds to complete one revolution.

Draw a graph of your function.

Important Questions on Like Gentle Ocean Waves (Sine and Cosine Functions)

EASY
MYP:4-5
IMPORTANT

Sketch the graph of the function y=4sinx. Label all the x-intercepts on your sketch graphs.

EASY
MYP:4-5
IMPORTANT
Sketch the graph of the function y=2cosx. Label all the x-intercepts on your sketch graphs.
EASY
MYP:4-5
IMPORTANT

Four functions are shown at the right. When graphed, choose the function(s) that intersect the y-axis at (0,2).

y=2cosxy=0.5sinxy=4cosxy=2sinx

EASY
MYP:4-5
IMPORTANT

A Ferris wheel has a radius of 5 meters and is 1 meter above the ground. It takes 2 minutes to make one complete revolution.

Find a function that models this Ferris wheel.