test3sols

# test3sols - has cntlcal poiﬁﬁ,’ inﬂection pomts...

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Unformatted text preview: has cntlcal poiﬁﬁ,’ inﬂection pomts local mums and local nuns and use this Informatlon to sketch a graph. (Hint What 13(2: — 2)2(a: + 1)?) (25points). . . - ) '7. 3,. 2g +[ "1 K‘Z (KM Mr W ’ 6 W ) ,k :ﬂcr wkx ("l/QJ / (llkﬂ) deCr‘ Uh (‘M/.") 53 "(>02 )2K‘-2‘~/>< 1/2x (W2) COHCMVQ Lat/9 cm ("‘ND/CL (lfmj okAM" “’1 ( 0/ 2) "I'mC/emon (2+? K10, ‘< 1" /L alch Ly K‘AVOKK mm@ focal 2. Find inﬂection point(s) and concavity for 9(3) = :64 + 109:3 — 842:2 — 17:0 + 93. (13 points) . 9": UX3+30><2‘“)63K‘/? 7 Vi: {2K2 +6OK ‘/(5" ' “1/2(><1+§)(\ \IL/ . r/2(><+?)(x~2) .(rxiﬁfcach'cn (3+3 ; x112/ Kin? Comm” “120’ (LEE), (“QC/‘7) doww‘ (~?,a) 3. Suppose f is a function with derivative f’ graphed below. State where f, the function, is increasing, decreasing, concave up and concave down. (12 points) 6. Find the maximum volume possible for a cone inscribed in a sphere of radius 6. (Hint: Q The volume of a cone with radius r and height h is V 2 £73k). (19 points). / O 1 1' '2— 2_ ' 3 (4 Fr“ +7=~€'=3£; ny>0 Azé-A/ ‘ flf’ig“ M ah7r/VAVL L/\7'~-/2) ,3 ‘ 1~7W+6){\/-2j e0 50 \/=“6 T! CW 25‘6; x/(2 1 3’ ﬂ; 263.083 NC) ’10 \$5 wax uQ/an (3 2 (gr Lin/3L5} IH ...
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## test3sols - has cntlcal poiﬁﬁ,’ inﬂection pomts...

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