# 3 33 points previous answers scalcet7 27025 a if find

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3. 3/3 points | Previous Answers SCalcET7 2.7.025. (a) If find F ' ( 3 ) and use it to find an equation of the tangent line to the curve at the point ( 3 , 3 ). x 2 )
(b) Illustrate part (a) by graphing the curve and the tangent line on the same screen.
12/14/16, 4(14 PM hw06S2.7 Page 3 of 6 Solution or Explanation Click to View Solution
12/14/16, 4(14 PM hw06S2.7 4. 4/4 points | Previous Answers SCalcET7 2.7.020.
Page 4 of 6 5. 8/8 points | Previous Answers An object is moving around the unit circle with parametric equations x(t)=cos(t), y(t)=sin(t) , so it's location at time t is P(t)=(cos(t),sin(t)) Assume 0 < t < π /2 . At a given time t , the tangent line to the unit circle at the position P(t) will determine a right triangle in the first quadrant. (Connect the origin with the y -intercept and x -intercept of the tangent line.) The identity might be useful in some parts of this question. .