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Chapter 2 Review (Form B)

Chapter 2 Review (Form B)

Q 1.Solve the problem. A deep sea diving bell is being lowered at a constant rate. After 8 minutes, the bell is at a depth of 600 ft. After 30 minutes the bell is at a depth of 2000 ft. What is the average rate of lowering per minute? Round to the nearest hundredth is needed. 2Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f-1. f(x) = (x + 3)3 3.Based on the graph, find the range of y = f(x).f(x) = 4.Write the standard form of the equation of the circle with the given center and radius. (0, -5); 11 5.Identify the intercepts.

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1.63.6 ft per minute 2.f domain = (-?, ?); range = (-?, ?) f-1 domain = (-?, ?); range = (-?, ?) 3.[0, 8) 4.x2 + (y + 5)2 = 121 5.(4, 0), (-4, 0), (0, -4)