32 Let P T Be The Percentage Of Americans Under The Age Of 18 At Time T The Table Gives Values Of This Function In Ce 1 (29.07 KiB) Viewed 35 times
32 Let P T Be The Percentage Of Americans Under The Age Of 18 At Time T The Table Gives Values Of This Function In Ce 2 (25.46 KiB) Viewed 35 times
32. Let P(t) be the percentage of Americans under the age of 18 at time t. The table gives values of this function in census years from 1950 to 2000. 1950 1960 1970 P(t) 31.1 35.7 34.0 t 1980 1990 2000 P(t) 28.0 25.7 25.7 a. What is the meaning of P' (t)? What are its units? b. Construct a table of estimated values for P' (t). c. Graph P and P. d. How would it be possible to get more accurate values for P' (t)?
40. The figure shows graphs of f. f, f", and f". Identify each curve, and explain your choices. 41 The fimwa akarun th a b c d AVIL
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