Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using function notation?
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Consider the function represented by 9x + 3y = 12 with x as the independent variable.
Consider the equation 9x + 3y = 12
Dividing the given equation by '3' on both the sides, we get
3x + y = 4
Determining the value of 'y' from the given equation, we get
y = 4 - 3x
Since, y = f(x)
So, f(x) = 4 - 3x
Therefore, the function represented to the given equation is f(x) = 4 - 3x.
Answered by
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Consider the function represented by 9x + 3y = 12 with x as the independent variable.
Consider the equation 9x + 3y = 12
Dividing the given equation by '3' on both the sides, we get
3x + y = 4
Determining the value of 'y' from the given equation, we get
y = 4 - 3x
Since, y = f(x)
So, f(x) = 4 - 3x
Therefore, the function represented to the given equation is f(x) = 4 - 3x.
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