11 questions
Collection - 2021.. Octave Online . Cl. 2000 A television camera at ground level is 2000 feet away from the launching pad of a space rocket that is set to take off vertically, as seen in the following figure. The angle of elevation of the camera can be found by 0 = tan (20n0 ) where a is the height of the rocket. Find the rate of change of the angle of elevation after launch when the camera and the rocket are 4480 feet apart. 8' = radians per foot, Round to five decimal places. LUcl... B Octave Online 75 ft A pole stands 75 feet tall. An angle 0 is formed when wires of various lengths of a feet are attached from the ground to the top of the pole, as shown in the following figure. Find the rate of change of the angle - when a wire of 129 feet is attached. 0' (129) = radians per foot. Round to five decimal places. If f(z) = 2tan -1(2 sin(2x)). f'(x) = Question Help: [ Vidanmicus - ITJ Evaluate - tan ' (Vx + 3) = Question Waln . If f(x) = 3sin -1(x2), find f' (x). Find f' (0.5). Round to 3 decimal places. Question Wal-. If f(w) = tan-1(6wb), find f'(w). Use exact values. f' (w) =[ Question Help: 15 Video .welung If f(z) = sin (2x), find f'(z). Use exact values. f'(z) = Question Halo Du For the function y = f(I) = 3 6+22' a. Find the slope of the line tangent to its inverse function at the point P( 3, ) that is on the Use implicit differentiation to determine dy given the equation a3 + y? = 2. graph of f(x). Express your answer is a reduced fraction. dy nilaction Haln' Divides wi. m= b. Find the equation of the line tangent to the inverse function at the point P (3, ? ) that is on the graph of f(x). Express your answer in slope intercept form. For the function y = f(x) = x2 - 3x + 5, x 2 1.5, find- a df -1 dy 1 =9 (f-1)'(9) = Round to 4 decimal places. If 5vz + 5vy = 90, find y'(z) by implicit differentiation. y'(z) = Find the exact value for y'(25) in reduced fraction form. y'(25) =