Question

In 2005, some data was taken on the number of women in certain age groups who gave birth.

Age of Women 22 27 32
Number of women per
1000 who gave birth 102 116 96

(a) Determine , so that f models this data.
(Use trial and error, and find values of a, h, and k to the tenths place to guarantee that your graph comes close enough to “go through” all 3 points on the table when on “ZOOM STAT” [as boxes in the TI-83/84].)