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Check if the relation given by the equation represents y as function of x: 2x + 3y = 12 - Mathematics and Statistics

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Question

Check if the relation given by the equation represents y as function of x:

2x + 3y = 12

Sum

Solution

2x + 3y = 12

∴ y = `(12 - 2x)/3`

∴ For every value of x, there is a unique value of y.

∴ y is a function of x.

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Chapter 6: Functions - Exercise 6.1 [Page 118]

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