A lighthouse (L) is located on a small island 3150 meters from the nearest point P on a straight shoreline. Its light makes 4 revolutions per minute. Let A be the point where the beam of light strikes the shore and x the angle ALP. Write the distance D from A to P as a function of x. D( x ) = How fast is the beam of light moving along the shoreline when it is 100 meters from P? dD meters per minute dt * symbolic formatting help

Q: Determine the function equation using cosine as your parent function.

A:

Q: A and B are points on the graphs of functions y1 and y2, respec-tively. Find the corresponding point…

A: Given information: y=y1+y2 A and B are points on the graphs of functions y1 and y2 A=π,-0.5B=π,-1

Q: for the function can you find the properties listed. explain how you got the answer or show the work…

A:

Q: Determine whether the equation defines y as a function of x. y = 1/x

A: Given y=1x

Q: ýt 29-ty-osinx

A:

Q: Hampton is a small town on a straight stretch of coastline running north and south. A lighthouse is…

A: The figure is shown below and we can use trigonometry ratios to find the distance from Hampton to…

Q: へ6, - -1 も Problem 4. The area of the house shape is 30 square feet. Find a formula for the height…

A:

Q: Choose the correct equation(s) for the function shown in the graph. Select all that apply. y %24 1.…

A:

Q: Original Function Rewrite Differentiate 1 5x4 y = == Simplify

A: Solution is given below:

Q: Locate the stationary point of the following functions and determine their character. y= 1/2x^4 -…

A: Please see the below picture for detailed solution.

Q: Differentiate the function.

A: Concept:   The calculus helps in understanding the changes between values that are related by a…

Q: 2000 A television camera at ground level is 2000 feet away from the launching pad of a space rocket…

A: Consider the given figure. We have to calculate θ'. The distance between the camera and rocket is…

Q: Differentiate the function.snip4

A:

Q: Differentiate the function. y= xcosx

A: Consider the given function, y=xcosx take natural log both sides of the equation,…

Exponential Growth Model

The relation that represents an exponential function is: