05.03 Linear Equation

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05.03 Solving Systems of Equations Approximately 1. x f(x) = 2.5x – 10.5 g(x) = 64(0.5x) 2. f(x)=-5.5 g(x)=64 3. f(x)=-3 g(x)=96 4. f(x)=-0.5 g(x)=128 5. f(x)=2 g(x)=160 6. f(x)=4.5 g(x)=192 You solve this problem by plugging in 2, 3, 4, 5, and 6 for x. 2. The year that the two ad revenues were equal was in the seventh year. It was around two million dollars. 3. A) The western beach is decreasing and the dunes beach is increasing. B) The beaches will have the same width in between years 2007 and 2008. It could be in between 11 and 12. C) You could just plot the points that correspond to the widths of the two beaches. 4. A) The functions for the problem would look like p=800*0.95*t and 0=50*1.15*t. P represents the pine

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