Can you please help me solve 87 and 113. Thanks so much! :)

AT&T 2:12 PM CHAPTER 3 DIFFERENTIATION 98 Y sin214, 87. 63. 65. 67. fix) 69. 75. GO) 77. go) 79. go) In(sin9) = 7-2, sin(ln9) esin:t 70. GO) 78. h(y) y tanh(4y) 80. In Etenises 9398. calculate y". 93. y = 12r35x2+3x 91. v tan(x2) dy In compute . 99. 103. y + y) 94. JOO. _ 102. Y 104. 81. For "hich valtrsofa is = differentiable at X O? RX and g'(l) 4. In Eremises the following table values to calculate 'he derivative givenfunc'ion at x 2; x nx) g(x) f' (x) g'(x) 3 f(x) 2g(r) 84. HO) 86. G(r) 88. Ku) = ftg(x)) 89. Find the pints On the graph Of 3.12 +4 Where the tangent has SIOB 10. = I where the tangent line has I. 91. Find u such that the tangent lines to y .t3 x + I at = a and x a + are parallel. 92. Use the table to the average rate of change Of candi- date A s Of over intervals from day 20 to day day to day and day 10 to day 5. If this trend continues over the last 5 days elt.ion. will candidate A win? In Eremises compute and 106. 10 107. In Figure 7. for the three graphs on the left. f". Do the Sanr for the three graphs on the right. FIGURE 7 IOS. Let for x and f'(x) exists all x (including x = O) but that f' is v x O (Figure 8). FIGURE 8 Graph of f(x) = Sino In Exercises 109114. use logarithmic differenn derivative. Day s Before Election 20 15 468% 10 48.3% 51.7% 109. 111. Candidate A Candidate B 44.8q eyt(.r 110. 114. 50.7% 2/2