latitude, in S, increases. There are 34 species at I cies at 44°S.¹ Find a formula for the number, N, of species of co plants in Australia as a linear function of the latit NOTE: Round the slope to four decimal places and the intercep places.
latitude, in S, increases. There are 34 species at I cies at 44°S.¹ Find a formula for the number, N, of species of co plants in Australia as a linear function of the latit NOTE: Round the slope to four decimal places and the intercep places.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:The number of species of coastal dune plants in Australia decreases as
the latitude, in °S, increases. There are 34 species at 11°S and 26
species at 44°S.
(a) Find a formula for the number, N, of species of coastal dune
plants in Australia as a linear function of the latitude, l, in S.
NOTE: Round the slope to four decimal places and the intercept to two decimal
places.
N (1):
=
(b) Choose the sentence that gives the best interpretation of the slope.
Choose one
The vertical intercept of
Choose one
gives

Transcribed Image Text:(c) Move the points on the grid to graph the function between
l = 11°S and l = 44°S.(Australia lies entirely within these latitudes).
number of species
40
30
20
10
0
10
20
(20, 20) (30, 20)
30
40
50
St
1ºS
1 M.L.Rosenzweig, Species Diversity in Space and Time (Cambridge: Cambridge
University Press, 1995), p.292.
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