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malook90 malook90
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8 years ago
The table below shows how the number of books Katie buys each year depends on her income.
a) What kind of relationship exists between Katie's income and the number of books she purchases?
b) Plot the relationship between Katie's income and the number of books she purchases. Measure income along the vertical axis and the number of books along the horizontal axis. Be sure to label the axes.
c) What is the slope of the relationship between $50,000 and $70,000 of income?
d) What is the slope of the relationship between $90,000 and $110,000 of income?
e) Comment on the similarity or dissimilarity of your answers to parts (c) and (d).

Katie's income
(dollars per year)   Katie's purchases
            (books per year)
  50,000            14
  70,000            16
  90,000            18
110,000            20
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duddyduddy
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8 years ago
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This verified answer contains over 200 words.
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- Master of Science in Biology
- Bachelor of Science

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malook90 Author
wrote...
#2
8 years ago
THANKS
wrote...
#3
Staff Member
8 years ago
My pleasure Happy Dummy
- Master of Science in Biology
- Bachelor of Science
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