If Y Varies Directly as X, Find a Linear Function $y = 0.6$

question 152

Multiple Choice

If y varies directly as x, find a linear function which relates them.
- $y = 0.6$ when $x = 1.2$

• A) \(f ( x ) = 0.6 x\)
• B) \(f ( x ) = 0.5 x\)
• C) \(f ( x ) = x - 0.6\)
• D) \(f ( x ) = 2 x\)

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