Solve the problem.The number of marbles y that Jack has is a function of the number of marbles x that Kevin has. This is shown in the following graph. Write an equation for y(x).

A. y = 
B. y = 5x
C. y = x
D. y = 2x


Answer: D

Mathematics

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B.
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A. {9}
B. {3}
C.
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Use a calculator to approximate the logarithm to four decimal places.log300 30

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