Answer all five questions please

For the following exercises, points P (1, 2) and Q (x, y) are on the graph ofthe function f (x) = x7- + 1. 1. [T] Complete the following table with the appropriate values: ycoordinate of Q, the point Q (x, y) , and the slope of the secant line passing through points P and Q. Round your answer to eight significant digits. Q (36, Y) e. f. 2. Use the values in the right column of the table in the preceding exercise to guess the value of the slope of the line tangent to fat x = 1. a. Use the value in the preceding exercise to find the equation of the tangent line at point P. Graph f (x) and the tangent line. For the following exercises, consider a stone tossed into the air from ground level with an initial velocity of 15 m/sec. Its height in meters at time t seconds is h (1') = 15: 4.9t2. 18. [T] Compute the average velocity of the stone over the given time intervals. a. [1, 1.05] b. [1, 1.01] c. [1, 1.005] d [1, 1.001] E. Use the preceding exercise to guess the instantaneous velocity of the stone at I = 1 sec