Solve all parts Step by Step i have there Final answers. Need Correct Explanation for each question in an hour or before

Problems 1. Compute the following Bryce Harper hit a baseball from a height of 3-feet with an initial velocity of 157 *-9 a. [v/sec at an angle of 23 with the horizontal. Write sentence answers for parts b-e. *-3 sin(x + 3) b. lim = + e2 arctan(x) (15-points) . Compute the derivative of the following functions a. f(x) = x* cos(3x) b. f(x) = arctan(x) - In(10)In(x) a.) Write the parametric equations of motions. 3. Compute x' dx by using the definition of the definite integral as a LIMIT of Riemann Sums. Do not use anti-derivative formulas or fundamental theorem of calculus. 4. Compute the following. Then check your work by taking the appropriate derivative to receive full credit a. 4 sec? (x) + In(3) + 2 4 1 ) dx b. 5x3 cos (x ] ) dx 5. Compute the following xet +dx b. (5* -.14 + 2) d.x b.) Estimate how long the ball was in the air. Scanned with CamScanner 6. Complete both parts a. Compute lim _ (ces (2+ =4) = ). Nate: the input of cosine s (2 + 21). b. A student daimed that 'sin(x)dx = =e'sin(x) -