Kevin Land

A company wants to build a cylindrical container with a semi-sphere lid. For a fixed volume V , the company wants to use a minimal amount of material for container and lid combined. Which radius r and height h of the container minimize the surface area fo...

Hello there, assistance would be terrific, thank you very much. Consider the function f(x)= x^3 + 2x^2 + bx. a) The equation of the tangent line to the graph of this function at x = 1 is given by y = ? b) The tangent line intersects the x-axis at x = ? c)...

Ola, I'm not understanding this question, any assistance? Thank you very much. Find the distance of the line y = 2x + 6 from the circle x^2 + y^2 = 0.5 Find the point of the line that is closest to the circle. [Hint: a point on the line is closest to the...

Consider the function f(x) = e^sin(cos(x)) on the interval [0, 4π] a) The critical points of f are at__________? [Hint: The range of the function cos(x) is [−1, 1]. What is the range of the function cos(cos(x))?] b) Local maxima are at ________? Local min...

Sorry about that, computer must've lagged and double posted or something!

Great, thank you Steve!

Great, thank you Steve!

Thank you very much, Steve.