A company's annual net profit can be modeled by the polynomial function P(x) = - 73x + 392x - 234x + 1860, where P(x) is net profit in millions of dollars and x is the number of years since 2008. The company's annual revenue can be modeled by the function R(X) 450x - 487x+ 8551, where R(x) is revenue in millions of dollars and x is years since 2008. net profit a. Given that net profit margin write a function, m(x), that models the company's net profit margin. revenue b. Use part (a) to predict the company's profit margin in 2016. a. m(x) = (Do not simplity.)

The common cold is caused by a rhinovirus. After x days of invasion by the viral particles, the number of particles in our bodies, f(x), in billions, can be modeled by the polynomial function f(x) = -0.75x + 3x + 5. Use the Leading Coefficient Test to determine the graph's end behavior to the right. What does this mean about the number of viral particles in our bodies over time?

How can you tell if (x-3) is the factor of a particular polynomial function? Explain in detail.

Find the zeros and multiplicities of the polynomial f(x)=(x-6)^5(x^2-36)^4

The x-intercepts of the graph of a polynomial function are called turning points.

Given the polynomial function, g(x)=-(2-x)(x^2+1)(x+3)^2 , identify:  a. The leading term b. The degree c. The end behaviors and state using math notation  d. The number of possible x-intercepts e. The number of possible turning points

Write an equation for the polynomial function whose graph is shown: 4- -5 4-3 -MI 3 4 -2- -3- -5+ of f(x) =

The number of feet that a car travels before stopping depends on the driver's reaction time and the braking distance, as shown below. For one driver, the stopping distance is given by the polynomial function f(v) = 0.03v² + 0.4V where v is the velocity of the car. Find the stopping distance when the driver is traveling at 30 mph. | ft Stopping distance d Reaction time Braking distance Decision to stop © Robert E. Daemmrich/Getty Images

Write a polynomial function f (x) in expanded form where the only zeros are −4, 3 and 6.

Find a polynomial that fits the points (−2, 3), (−1, 5), (0, 1), (1, 4), and (2, 10).