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Mathematics, 20.09.2019 20:00 vasqz283
Question 1: determine whether y varies directly with c. if so, find the constant of variation k and write the equation.
x y
5 25
10 50
15 70
20 90
a. yes; k=12 y=2x
b. yes; k=4 y=4x
c. yes; k=5 y=5x
d. no
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Question 1: determine whether y varies directly with c. if so, find the constant of variation k and...
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