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Unformatted text preview: EACH Gyg/éPIf ' Meme M fwd/Wad" F02» IIIEI
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3) f(x) : x 2 , shifted left 3 units, up 5 units and reﬂected over theX— axis 41%:«fmeﬁegw b) f(x) m J; , shifted right 4 units, down 3 units and reﬂected over thex axis «We? "W “” 3‘ 0) f(x) 3 1, shifted left 7 units, shifted up 2 units x l . Haegg+9 (i) f(x) = J}, shifted left 2 units, up 3 units, reﬂected over both the x and y axes. eeas*»%5?;33 +3 ' Box problem 1) An open top box is to be made from a rectangular piece of cardboard which is 16 cm by 24 cm
by cutting a square from each corner and turning up the sides. “i, .3) Express an equation for the voiume \j a; (a? tgwgggjﬁffg’és b) Find the domain b 3 a f; 3.33, an t? \ c) Graph on your calculator and using calculator techniques, find the maximum volume and the length,
width and height at that maximum volume. ' .3 Li 3 x We?» "3.2 Bittem tgfﬁ gﬁﬁw‘fﬁeyjom
imitate '3: mm W. 2) An open top box is to be made from a rectangular piece of cardboard which is 21 cm by 33 cm
by cutting a square from each corner and turning up the sides. a) Express an equation for the volume V a, K 3 3 _ gag“) {Q is“ Q m“) 2451 b)Findthedomain ham; Q a???» ﬁg’ #952549 c) Graph on your calculator and using calculator techniques, find the maximum volume and the length,
width and height at that maximum volume. ' ' . .e
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 Summer '10
 Kruszka
 Algebra

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