The table shows the out puts, y, for different inputs, x: input x 3,7, 11,15 output y 4,6,8,10 Compare the data in the table with the relation f(x) = 5x – 21. Which relation has a greater value when x =11?

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.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x