- Evaluate The Integral 4 2x X Dx X Dx Simplify Your Answer C Next Question Find The Limit Of The Fu 1 (16.89 KiB) Viewed 50 times
Find the limit of the function (a) as x→∞o and (b) as x→∞0. 22 f(x) = π- 2 X 22 a. lim π- X→∞ X (Type an exact answer, using as needed.) 22 b. lim π-- = 2 X-8 X (Type an exact answer, using as needed.)
The length of a rectangle is increasing at a rate of 4 cm/sec while the width wis decreasing at a rate of 4 cm/sec. When = 12 cm and w=5 cm, find the rates of change of the area, the perimeter, and the lengths of the diagonals of the rectangle. Determine which of these quantities are increasing, decreasing, or constant. Question Viewer The rate of change of the area of the rectangle is cm²/sec. (Simplify your answer.) Is the area increasing, decreasing. constant? O A. Decreasing OB. Constant OC. Increasing The rate of change of the perimeter of the rectangle is cm/sec. (Simplify your answer.) Is the perimeter increasing, decreasing, or constant? O A. Constant OB. Increasing O C. Decreasing The rate of change of the length of the diagonals of the rectangle is cm/sec. (Type a simplified fraction.) Is the length of the diagonals increasing, decreasing. constant? O A. Decreasing OB. Constant OC. Increasing