mac1147_review1_final_2_b

mac1147_review1_final_2_b - Review – Final (Part I) 3 4...

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Unformatted text preview: Review – Final (Part I) 3 4 ⎛ 81 ⎞ ⎛ 3 ⎞ Simplify: ⎜ 4⎟ ⎜ 2⎟ ⎝ 16 y ⎠ ⎝ y ⎠ 5 1 + x −1 2 x −2 −3 Write without absolute value signs: π −2 + π −4 Simplify: Simplify: Solve: 5 4 5 − = 2 x − 4 3x − 6 6 y7 64 x 3 1 2 Fred and Wilma start from the same point and travel on a straight road. Fred travels at 30 mph, while Wilma travels at 50 mph. If Wilma starts 3 hr after Fred, find the distance they travel before Wilma catches up with Fred. Solve: 7 + x = x − 1 Solve in the complex number system: x4 − x2 − 2 = 0 3 4 Solve: 4 x + 7 < 21 Solve: 4 x + 7 < −21 Solve: Find the general form of the equation of the circle with center (−2,3) which passes through the point (1, −2) . x−2 <3 x+3 5 6 Find an equation of the line which is perpendicular to 1 1 x + y =1 2 6 and passing through the point (−3,4) . Find and simplify f ( x + h) − f ( x) if f ( x ) = 4 x 2 − 1. h If f ( x ) = 4 x 2 − 3 and g ( x ) = x + 1, find ( f g )( x ) and its domain. 7 8 Determine whether the function has a maximum or minimum value and find it: f ( t ) = −2t 2 + 10t + 6 9 Find the asymptotes, intercepts, and holes of the graph of x3 − 27 f ( x) = 2 , if any. x −9 10 Given the graph of a polynomial: If f ( x ) = e x −2 + 3 is one-to-one, find its inverse. Find an equation of the function which could possibly have this graph. 11 12 ...
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This note was uploaded on 11/07/2011 for the course MAC 1147 taught by Professor German during the Summer '08 term at University of Florida.

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mac1147_review1_final_2_b - Review – Final (Part I) 3 4...

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