89. Flea Market The manager of a weekend flea market knows from past experience that if she charges x dollars for a rental space at the flea market, then the number y of spaces she can rent is given by the equation y = 200 – 4x. (a) Sketch a graph of this linear equation. (Remember that the rental charge per space and the number of spaces rented must both be nonnegative quantities.) (b) What do the slope, the y-intercept, and the x-intercept of the graph represent?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 89E
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89. Flea Market The manager of a weekend flea market knows
from past experience that if she charges x dollars for a rental
space at the flea market, then the number y of spaces she can
rent is given by the equation y = 200 – 4x.
(a) Sketch a graph of this linear equation. (Remember that
the rental charge per space and the number of spaces
rented must both be nonnegative quantities.)
(b) What do the slope, the y-intercept, and the x-intercept of
the graph represent?
Transcribed Image Text:89. Flea Market The manager of a weekend flea market knows from past experience that if she charges x dollars for a rental space at the flea market, then the number y of spaces she can rent is given by the equation y = 200 – 4x. (a) Sketch a graph of this linear equation. (Remember that the rental charge per space and the number of spaces rented must both be nonnegative quantities.) (b) What do the slope, the y-intercept, and the x-intercept of the graph represent?
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