Questions asked by Sean
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Find the volume of solid generated from revolving a region bounded by #y=sinx# and #y=0# between #x=pi/2# and #x=pi# around the #x#axis.?

On a twolane highway, a car is 15m behind a truck (distance between midpoints), both traveling at 80 km/h. The car has a maximum acceleration of 3m/s^2. The driver of the car wants to pass the truck and be back in the right line 15m ahead of the truck?

How do you find the points of intersection between #x=y^(2/3)1# and #y=x^(1/3)+1#?

In which regions is this function increasing or decreasing? and in which regions is it concave up or concave down?

#cos^4x+sin^2x=cos^2x+sin^4x#?