Find the length of the curve r=7cosefor 0<0<. 21 a. 4 21s b. 4 C. d. 21 一4

57. Use Eq. (5) to find sin x dx.

The motion of a cam is defined by the relation @=0.30t(12-t2) where @ is expressed in radians and t in seconds. Determine the angular displacement, angular velocity and angular acceleration of the cam when t=4seconds

12 of 17 > Find the equation of the tangent plane to the graph of G(u, w) = sin (uw) at the point (7, ). (Use symbolic notation and fractions where needed. Enter your answer using u-, w-, z-coordinates.) the equation:

SUBMIT BY 12 PM of the Find the tangent line at r = 1 + 2 cos the slope given = TT/3 point

Use Newton's method to find the x coordinate of the point where the curve y = x° – x crosses the horizontal line y = 1 correct to eight decimal places.

Pls help ASAP

Find the equation to the tangent line y=8 sin x at point (π/6, 4) using form mx+b m= b= Both of them m and b equal to in decimal forms. Plz explain step by step.