The blue segment below is a diameter of 0. What is the length of the radius of the circle?

Solve the system of equations. y= 2x y= x^2 - 15

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Find an equation for the linear function which has slope -10 and x-intercept -7