MATH133_U1_answer - 2. a. 50=2L+2W(L-5) b. L=18 W=10 c....

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Student Answer Form Unit 1 Jeremy E. Dellinger 1. a. (1.0,228,000)(2.0,216,000) b. Slope=(y2-y1)/(x2-x1)=(3)/(12) or (1)/(4) c.y=(1)/(4)x+240,000 d. The planes value would be $108,000 in 2017 because the plane is depreciating by $12,000 a year. e. The planes value should hit $48,000 in 16 years.
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Unformatted text preview: 2. a. 50=2L+2W(L-5) b. L=18 W=10 c. P=2(3*10-4)+2*10.P=72 3. a. Option 1----C=210+10x Option 2----C=25x b. 14 inches of ad space 210+10x<25x-10x -10x 210<15x----- -----15 15 14<x c. 4. a. y=9,7,3,-1 b. c. y=-8,-5,-2,1,4 d....
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This document was uploaded on 05/29/2011.

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MATH133_U1_answer - 2. a. 50=2L+2W(L-5) b. L=18 W=10 c....

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