Unit 2 top 5

# Unit 2 top 5 - perpendicular to = V 2i j and passing...

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ENGR 101 Unit 2 Top 5 Questions: 1 Given = + + , = + - fx 2x 3x 1 gx x 22x 1 , find: a) - , f 2 b) - + , f x 1 c) = , fogx fgx d) Dfog b) 2 c) Find a vector with length of 4 in opposite direction of vector - 3i 4j . d) 3 e) Given = + , y x 2x fill in the chart: f) x g) x i) =- x 2 j) l) - < ≤- 2 x 1 m) o) - < ≤ 1 x 0 p) r) < ≤ 0 x 1 s) u) < ≤ 1 x 2 v) x)

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ENGR 101 Unit 2 Top 5 1 Given = + + , = + - fx 2x 3x 1 gx x 22x 1 , find: a) - , f 2 b) - + , f x 1 c) = , fogx fgx d) Dfog y) 4 z) Given + + - - = x2 2x y2 4y 11 0 , find the standard equation of the circle. Then find the center and the radius of the circle. aa) 5 ab) Find the equation of the line

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Unformatted text preview: perpendicular to = + V 2i j and passing through , . 1 3 ac) ad) ENGR 101 Unit 2 Top 5 ae) Answers: af) 1 a) , 1 b) -- , 5 2x2 x c) + + , ≠ , 8x 13x 1 x 2 d) ≠ , ≠-x|x 2 x 13 b) 2 c)-125 + i 165j d) 3 e) x f) x g) y h) =-x 2 i)-2 j)-6 k)- < ≤-2 x 1 l)-1 m)-x 2 n)- < ≤ 1 x 0 o) p) x q) < ≤ 0 x 1 r) 1 s) + x 2 t) < ≤ 1 x 2 u) 2 v) + x 4 w) x) 4 y) + + -= , x 12 y 22 42 radius = 4 , center = - , . 1 2 z) 5 ENGR 101 Unit 2 Top 5 aa) = + y 2x 1 ab) ac)...
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## This note was uploaded on 03/10/2011 for the course ENGR 101 taught by Professor Patriciaralston during the Fall '08 term at University of Louisville.

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Unit 2 top 5 - perpendicular to = V 2i j and passing...

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