I have homework questions that I need assistance with. Please help me with explanations.

1. Find the indenite integral. 2 An airplane ies atan altitude 0f9 miles toward 3. Fmd an equatlo ofthe tangent line to the graph 3 point directly over an observer. Consider 9 and . 1 " xas shown in the followmg gure. Wrrte 8 as a ofy = arcsmSx) atthe point , T . 1 dz fun(tion ofx. 5N5 [133628-25 0a. 5 7r y- x+ 0a. 1 |6|Jr ' 72' 4 Kansas T +0 b 4'- O 'y-5x+% O bilarcsel: +0 T 5 ,5 I OE'yZSx+%S l O E- 5: ' Sarcszc[%]+c Od'y-5,\\x+%_1 , d. 0e. _ 5 _ 0 53r:s=:[l3265lx]+0 J/ 2 Kill 4 l O a. 6: axccnlx) O 9- 1 |36|x o b. x garcsu:[ 25 +C 6- aircnt E O (I 6'- a1:cnt[2] x 0 d- @- Qamcntz 055. mm