Afunction is created to represent the amount of money you save or spend each day of the week. what restrictions would be made to the range?

a) the range would only include integers.
b) the range would only include positive integers.
c) the range would only include negative integers.
d) the range would include all real numbers.

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.

3382-299=3383- ? fill in the blank?

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)