Question

How do I find open intervals. I am attaching a problem

Step 1

We have to find inflection point and open interval of concave up and concave down of f(x) where f(x) is given by:

Step 2

We will use power rule of derivative to find f''(x) .

Power rule of derivative is given by

Step 3

Inflection point of f(x) is where f''(x)=0 so with the help of power rule of derivative(use two times t...

Tagged in

Q: x1 J: (x2+2x)2 dx= (x2+2x)3 C (x2 2x)3 C + 3 (x2+2x)3 +C 6 22-1C + -2 2x)1+C

A: Click to see the answer

Q: Marginal Revenue. Suppose the total revenue function for a blender is R(x)= 36x-0.01x2 dollars where...

A: The total revenue function for a blender is R(x)= 36x-0.01x2 dollars where x is the number of units ...

Q: Please help

A: Here we will make the use of series for sin(x2) to solve the given integral.The provided integral is...

Q: 2. (4.6) penicillin is sold at a price of $200 per unit. The production cost (in dollars) for x unit...

A: C(x) and P(x) shows the total production cost function and the profit function of penicillin.

Q: How do I choose my g(u,v) and h(u,v)?

A: The double integral is given by,

Q: Determine the location and value of extreme values of f on the given interval, if they exist. Type...

A: Given information:The given function is

Q: Find a particular solution to the differential equation below that passes through the point (−3,−5)....

A: The given differential equation is y’ = 5x–5.

Q: What is the position at time t of a car that is accelerating at a rate of 5 meters per second square...

A: To determine the position of the car from the given data. (note that s =20 when t=2, not as given)

Q: Please show as much steps as possible as I am doing my best to fully understand how to solve these t...

A: Given function is,

Sorry about that. What wasn’t helpful?