Author Question: A direct relationship is expressed graphically as a: a. positively sloped line or curve. b. ... (Read 38 times)

abc

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A direct relationship is expressed graphically as a:
 a. positively sloped line or curve. b. negatively sloped line or curve.
  c. horizontal line. d. vertical line.

Question 2

Which of the following pairs is the most likely to exhibit a direct relationship?
 a. The price of gasoline and the amount of gasoline that people purchase.
  b. Cholesterol levels and the likelihood of developing heart disease.
  c. Outdoor temperature and heating oil sales.
  d. Annual income and weekly pawn shop visits.



trog

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Answer to Question 1

a

Answer to Question 2

b



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