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1. What is the constant of variation for the relationship f(x) = 40x? 2. Which equation is the direct variation equation if f(x) varies directly with x and f(x) = -12 when x=6

1. What is the constant of variation for the relationship f(x) = 40x? 2. Which equation is the direct variation equation if f(x) varies directly with x and f(x) = -12 when x=6
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1. What is the constant of variation for the relationship f(x) = 40x?

2. Which equation is the direct variation equation if f(x) varies directly with x and f(x) = -12 when x=6

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User John Hart
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1 Answer

3 votes
1. The coefficient of x is the constant of variation. It is 40.

2. -12 = -2*6 . . . . . you know this because you know your times tables
.. f(x) = -2x
answered
User EMBLEM
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8.2k points
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