44. [-/2 Points] DETAILS SPRECALC7 2.4.007.MI. MY NOTES The graph of a function is given. y 2 X (a) Determine the net change between the indicated points on the graph. (b) Determine the average rate of change between the indicated points on the graph.42. [6/10 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 2.3.008.MI. MY NOTES The graph of a function g is given. -3 (a) Find g(-4), g(-2), g(0), g(2), and g(4). 9(-4) = 4 9(-2) = 3 9(0) = -1 9(2) - 2 9(4) = 1 (b) Find the domain and range of g. (Enter your answers using interval notation.) domain range (c) Find the values of x for which g(x) = 4. (Enter your answers as a comma-separated list.) X = -4 (d) Find the values of x for which g(x) s 0. O [-1, 1.8] and 4 O [-0.8, 1.3] Oo O [-4, 0] and (2, 4] O (0, 2] (e) Find the net change in g between x = -1 and x = 2. Need Help? Watch It Master It 43. [-/5 Points] DETAILS SPRECALC7 2. T.004. MY NOTES A graph of a function f is given. (a) Find the local minimum value of f and the value of x at which it occurs. (x, y) = ( Find the local maximum values of f and the values of x at which they occur. (x, y) = ( (smaller x-value) (x, y) = ( (larger x-value) (b) Find the intervals on which f is increasing. (Enter your answer using interval notation.) Find the intervals on which f is decreasing. (Enter your answer using interval notation.)27. [-/7 Points] DETAILS SPRECALC7 2.4.502.XP.MI. MY NOTES The table shows the number of CD players sold in a small electronics store in the years 1993-2003. Year CD players sold 1993 512 1994 528 1995 483 1996 374 1997 353 1998 267 1999 281 2000 300 2001 391 2002 493 2003 562 (a) What was the average rate of change of sales between 1993 and 2003? units/yr (b) What was the average rate of change of sales between 1993 and 1994? units/yr (c) What was the average rate of change of sales between 1994 and 1996? units/yr (d) Between which two successive years did CD player sales increase most quickly? CD player sales increased most quickly between and Between which two successive years did CD player sales decrease most quickly? CD player sales decreased most quickly between and Need Help? Watch It Master It 28. [-/1 Points] DETAILS STITZPRECALC1 2.1.016D. MY NOTES Compute the average rate of change of the given function over the specified interval. f(x) = 2x2, [-8, 8]