3 a point is traveling according to the equation z(t) = 2 3 a) what is the average velocity of this point from t=1sto t=2 s? b) what are the values of the point

3 A point is traveling according to the equation z(t) = 2 3 a) What is the average velocity of this point from t=1sto t=2 s? b) What are the values of the point s instantaneous velocity at ti 5 and t 2s C) Write the equation of the secant line from t 1s to t 2 s. d) Write the equatios of the tangent lines at both t 1s and t2s e) Use a gaphing application to sketchi c(t): the secant line from f1s to t2 5 and the tangentlies at böth t1 s and t 2 s. gaod Luck!