Determine the function rules for each of these four sinusoids.
In the previous question more than one answer is possible.
Give at least three for .
Use one of these function rules to solve: . Round your answer to three decimals.
The graph of is a sinusoid. The equilibrium is , the amplitude is , the period is and the graph is increasing in the point .
Create a formula for .
Use the formula to compute .
Solve: .
A ferris wheel has seats and . Seat goes around at a distance of meters from the axis, seat at a distance of meters. The axis of the ferris wheel is elevated meters from the ground. Study the drawn situation. The ferris wheel goes around once in seconds. On seat is at its highest position. The wheel rotates counterclockwise.
Compute the elevation of the seats and when they are in the position given in the drawing .
Determine a function rule for the elevation of seat .
What is the elevation of seat at time ?
For what amount of time during each rotation is seat elevated more than m?