I Question 21 B 0/1 pt '5 Let f($) = 5sin(cos(m5)). mew [: Question Help: El Video 8 Message instructor O Question 22 0/1 pt 9 100 99 @ Details Find y' and then find the slope of the tangent line at (4, 1225). Round the slope and y-intercept to 3 decimal place. y = (2 + 4x + 3)2 y The tangent line at (4, 1225) is y Question Help: D Video Message instructort Question 23 E 0/1 pt '0 100 2:3 99 CD Details Let y = 4- (sin(3 - a: + 3))7 Type sin(x) for sin(m) , cos(x) for cos(a:), e'x for em,and so on. 3 Also, type (sin(x))\"n for sin\"($), (cos(x))"n for cos\"(a:), e"(3x) for e m,and so on. Question Help: 8 Message instructor y=tan(2+4oa:) Type sin(x) for sin(:c) , cos(x) for cos(m), and so on. Use x"2 to square x, x"3 to cube x, and so on. Use ( sin(x) )'2 to square sin(x). Do NOT simplify your answer. Question Help: El Message instructor I Question 25 B 0/1 pt '0 100 8 99 (D Details Let h(m) = tan(22: + 6). Simplify and find exact answers of the following: ms_ and h' '(3) is Question Help: El Video 8 Message instructor Find the derivative of: -3e - cos(2x). Now, find the equation of the tangent line to the curve at x = 0. Write your answer in ma + b format. Question Help: Video Message instructor Submit Questionx = 7 cos (t) Find the exact slope of the tangent line to the parametric curve at the point where y = 4 sin(t) t = Give an exact answer, do not use a decimal. Question Help: Video Message instructor Submit Questionx = t4+ 3t Find the slope of the tangent line to the parametric curve at the point t = - 1 y = + + 4t Question Help: Message instructor Submit Questiona; = t2 + 1 Find the exact x-coordinate of the point on the curve parametrized by { t2 t where the tangent y = line has slope 6. Give an exact answer, do not use a decimal. Question Help: El Video 8 Message instructor \fFind the positive value of the parameter t corresponding to a point on the curve parametrized by { :L' = t2 + 8 y = t2 + it Question Help: El Message instructor for which the tangent line passes through the origin