SECOND TIME I ASKED QUESTION. SEE THE 2 QUESTIONS THAT ARE WRONG.

I NEED TO UNDERSTAND STEPS FOR ALL CALCULATIONS. TKS

Consider a projectile launched at a height h feet above the ground and at an angle 6 with the horizontal. If the initial velocity is vD feet per second, the path of the projectile is modeled by the parametric equations x = f(v0 cos(9)) and y = h + (vO sin 6)t - 16?. A rectangular equation for the path of this projectile is y = 9 + x 0.008x2. (a) Eliminating the parameter tfrom the position function for the motion of a projectile to shows that the rectangular equation is as follows. _ 2 y = x: + tan(6)x + h V o (b) Find 17, v0, and 0. (Round your answers to two decimal places.) h = l9 | v v0 = l .0158 | 4 a = l .7940 | y (c) Use a graphing utility to graph the rectangular equation for the path of the projectile. Conrm your answer in part (b) by sketching the curve represented by the parametric equations. 60 50 is) 40 30 20 O 50 100 150 10 O 50 100 150 60 50 60 50 40 40 30 30 20 20 10 50 100 150 10 a, O 20 4O 60 80 (d) Use a graphing utility to approximate the maximum height of the projectile. (Round your answers to two decimal places.) |4o.25 | V ft What is the approximate range of the projectile? |125 |ft -~.. - -"' .\"t