1105_A5_Solutions_F11

1105_A5_Solutions_F11 - 5 o v-ho s Name MAC110S Activity S...

This preview shows pages 1–2. Sign up to view the full content.

MAC110S Fall, 2011 Showalgebr 1. The table of the n January 1 calendar year 1960 1970 1980 1990 2000 a) User sho shoul y=- b) Use a thous *Enter th make a graph, an label the' See. A\oo ~;~ \Nt.(t O'(~'" Activity S Name: 5 o( v .... -ho'(\ s Period: (circle yours). TH 11:00 J1{ TH 12:30 TH 2:00 x o 10 20 30 40 Americans OverlOO N (thousands) 3 5 15 37 75 aic details in spaces provided, and confirm answers with the calculator. N ~u 80 40 30 20 10 x 10 10 20 30 40 50 6 10 and graph show N, the number of Americans (in thousands) over 100 years old as a function umber of years since 1960. That is, x = 0 represents January 1of 1960, x = 10repr y sents ~ , 1970, and so on. ,,~~q; '" ~~ ~} I \}"") \..o( oJ' f'~ (F if'~' 70 7", ~ .e,-(\~.(" ~~60~. -------+-~~1;50 1"- (33.'lWIf'tb2.) s) -) I I Years Since 1960 egression to find a cubic polynomial model for the data. Do not round off. .. record all digits wn by the calculator. Calculator output that uses scientific notation (like 2.38948489E-3) d be simplified by moving the decimal point as needed (like 0.00238948489). graphic approach* to predict the calendar year in which this model suggests there were 50 and Americans over 100 years old.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern