Problem 7: The table shows the amount of public medical expenditures (in billions of dollars) for worker's compensation, public assistance y, and Medicare = for selected years. 2 Year 1980 1985 5.1 8.0 28.0 44.4 37.5 72.2 NXX 1990 1995 1996 1997 14.1 16.1 17.1 15.2 80.5 151.6 159.7 165.2 111.5 185.2 200.1 214.6 A model of the data is given by = -0.775x2 +0.007y² +22.15-0.54y-45.4. (a) Complete a fourth row in the table using the model to approximate z for the given values of and y. Compare the approximations with the actual values.

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A: Topic - Piecewise functions

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Q: x²-3y² 2xy . Show that the given equation is homogeneous . Solve the differential equation. 0. G dx

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Q: y = f(x) 10 Answer: 2947654321 6 -9-8-7-6-5-4-3-2-₁ ISPRS 7 -8 -9 -10 Evaluate: g(f(9)) 1 2 3 4 5 6…

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Q: 5. (a) dy/dx = xy² dy/dx = y² (b) (c) dy/dx = y² + x dy/dx= x² + y² (d) 2 2 0 -2 1 2

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A: Solution: 1) When will the height be h(t) = 132 h(t)=-16t2+191t+7

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Q: Refer to the following plot of some level curves of f(x, y) = c for c = -2, 0, 2, 4, and 6. (Each…

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Q: Sketch one cycle of the following trigonometric function y= 2sin(2x+90°)

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Q: The following chart shows monthly figures for Apple stock in 2010.+ 350 300- 250- 200+ 150+ 100…

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Q: Let f(x) = = a) 9x +4 following. Simplify if possible. f(x) = f(a) a - X = . Evaluate the 4 A' for x…

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Q: Evaluate the definite integral. (Use symbolic notation and fractions where needed.) -e² [*²*1 - dt =

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A: The given function is: fx=-x2+x+24 on 0, 6; fc=4 To determine whether the intermediate value theorem…

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