Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using function notation?

asked Dec 3, 2020 220k views

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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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Answer:

f(x)=4-3x

Explanation:

f(x) = y

Isolate y

9x+3y=12

3y=12-9x

y=4-3x

f(x)=4-3x

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