m119+q1+spr2010+key

m119+q1+spr2010+key - -4/3 4 Use the values in the...

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M119 Quiz 1 Spring 2010 Key No graphing calculators . 1. True or false: The final exam for this class is on Sunday May 2 at 1:00. (1 pt) True 2. x x x f = 2 3 ) ( (2 pts) Find f (-2) ) 2 ( ) 2 ( 3 ) 2 ( 2 = f 2 ) 4 ( 3 + = -10 3. Use the following table to find the average rate of change of f(x) between x = 2 and x = 5. x 1 2 3 4 5 6 f(x) 2 5 7 6 1 3 (2 pts) Use the points (2,5) and (5,1) and find the slope
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Unformatted text preview: -4/3 4. Use the values in the following table to express q as a linear function of p. (3 pts) p 4 6 8 10 q 12 9 6 3 Treat q like y and treat p like x. Find the slope m = -3/2 The write an equation: ) 4 ( 2 3 12 − − = − p q 18 2 3 + − = p q 5. Sketch the graph of a function that is always decreasing and concave up. (2 pts) y x 5 5-5-5...
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