The table below shows the distance d(t) in feet that an object travels in t seconds: t (seconds) d(t) (feet) 3 126 4 224 5 350 6 504 what is the average rate of change of d(t) between 3 seconds and 5 seconds, and what does it represent?

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 the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Use sigma notation to represent the following series for 9 terms.