x=81square root of (p+4) -400 dx/dp=(40.5)/(p+9)^(1/2)   ​(B) Find the supply and the instantaneous rate of change of supply with respect to price when the price is ​$91. Interpret your results.   When the price is ​$91​, the supply is? ​(Type an integer or a​ decimal.)

Q: Plot the function ?(?) =1/X

A: We have the given function as fx=1x On taking the ordered pair x,fx, we get the result as…

Q: Find akage Value of the function the interval -k2 (- i3] %3D on Date.

A:

Q: Water is leaking from a tap at a rate of x cm³/min. (a) Write down an expression for the time taken…

A:

Q: Find the slope-intercept form of the equation of the tangent line to the curve defined by x-2 3…

A: Equation of tangent line at the point (a,b) of the curve y=f(x) is f(x)-f(a)=f'(a)x-a

Q: x+1

A: By using the formula you can solve the given problem as follows :

Q: A(x) = -0.015x³ +1.05x gives the alcohol level in an average person's bloodstream x hours after…

A:

Q: Find the derivative of the function f(x) = x2 - 5x + 3 at the numbers (a) 2 and (b) a. %3D

A: a. From the definition we have the following, Simplify further,

Q: (a) If a painter can complete a job in 4 hours, what is the painter's rate of work? ? of the job…

A:

Q: Graph the functions in excercise

A: Our Aim is to graph the function given below:-y=1-x2/3  -(i)   x 1-x2/3 -2 -0.58740105 -1 0…

Q: Graph y = 1/x .

A: Graph y = 1/x .

Q: Find all values of x (if any) where the tangent line to the graph of the function is horizontal. y =…

A: Question 1: When a tangent line is horizontal to the graph of function , that means the slope of…

Q: The dorivative of

A: To find: The derivative of the function fx=sin1+cosx. Formula used: Chain rule of derivative:…

Q: Find E(X) and if students pay $500 per course plus a $100 per-semester registration  fee., What is…

A: Amount paid for course fee=$500 Amount paid for per-semester registration fee=$100 The objective is…

Q: x = 600 - p - 4p P + 2

A: Given the equation:- x=600-p-4pp+2    -----(i)