B. [ID.25 Points] DETAILS SCALCET8 3.4.023. MY NOTES ASK YOUR TEACHER Find the derivative of the function. y : etan(9) 9. [-l0.25 Points] DETAILS SCALCETB 3.4.035. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the derivative of the function. _ 5x y = (205(1 e ) l + e5X 1 y: Need Help? 10. [-/0.25 Points] DETAILS SCALCET8 3.4.041 . MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the derivative of he function. m) = 5in2(esm2m) f '(t) = Need Help? 5. [-/0.25 Points] DETAILS SCALCET8 3.3.039. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the limit. lim sin(9x) X- 0 8x Need Help? Watch It 6. [-/0.25 Points] DETAILS SCALCET8 3.3.051. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the given derivative by finding the first few derivatives and observing the pattern that occurs. 187 dx 87 (sin ( x ) ) Need Help? Watch It 7. [-/0.25 Points] DETAILS SCALCET8 3.4.011. MY NOTES ASK YOUR TEACHER Find the derivative of the function. f(0) = cos(02) f' (0 ) =2. [-/0.25 Points] DETAILS SCALCET8 3.3.009.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Differentiate. 8x y = - 3 - cot(x) y' Need Help? Watch It Master It 3. [-/0.25 Points] DETAILS SCALCET8 3.3.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If f(x) = 5ex cos(x), find f '(x) and f "(x). f ' ( x) = f " ( x ) = 4. [-/0.25 Points] DETAILS SCALCET8 3.3.033. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER For what values of x does the graph of f have a horizontal tangent? (Use n as your integer variable. Enter your answers as a comma-separated list. ) f(x) = x - 2 sin(x) X = Need Help? Watch It1. [l0.25 Points] DETAILS SCALCET8 3.3.005. MY NOTES ASK YOUR TEACHER Differentiate. y = sec(e) tame) 11. [/0.25 Points] DETAILS SCALCETB 3.4.045. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the derivative of the function. y : cos(\/m) y: Need Help? _ 12. [-/0.25 Points] DETAILS SCALCETB 3.4.053. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find an equation of the tangent line to the curve at the given point. y = sin(sin(x)), (3n, 0) Need Help? _' 13. [-/0.25 Points] DETAILS SCALCETB 3.4.077. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the 75th derivative of y : cos(3x). f(75)(x) = Need Help? _