How do you write $2 x + 3 y = 1200$ $2x+3y=1200$ in a function notation?

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Answer 1 · 2015-07-15T10:12:26

$y (x) = 400 - \frac{2}{3} x$ $y(x)=400-2/3x$

Chose one term to be the function, we'll take $y$ $y$ :

$2 x + 3 y = 1200$ $2x+3y=1200$ => $y = 400 - \frac{2}{3} x$ $y=400-2/3x$

The make $y$ $y$ a function of $x$ $x$ :

$y (x) = 400 - \frac{2}{3} x$ $y(x)=400-2/3x$

How do you write 2x+3y=12002x+3y=12002x+3y=1200 in a function notation?