1b. If Celia uses 18 cups of lemon juice, how many cups of water will she need? Show or explain your reasoning in the space below.

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.

Describe the domain and range of y=2(3)^x-2+5

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5