AnswersFL-1200700-Mathematics for College Algebra MISIntroduction to Functions — Unit testQuestion 4
4
QuizMultiple Choice
Introduction to Functions — Unit test
Question 4 of 12 • FL-1200700-Mathematics for College Algebra MIS
A graph titled Cost of Erasers. The x-axis shows the number of erasers, numbered 1 to 9, and the y-axis shows the total cost in dollars, numbered 0.5 to 4.5. Blue diamonds appear at points (1, 0.5), (2, 1), (3, 1.5), (4, 2), (5, 2.5), (6, 3), (7, 3.5), (8, 4), (9, 4.5).
Answer
A
Each eraser costs $1.00.B
Each eraser costs $1.50.C
Three erasers cost $6.D
Seven erasers cost $3.50.