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

Jul 15, 2015

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

#### Explanation:

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

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

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

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