Question

Зу = - 2x + 12 how do you graph this equation ​

Answer 1

Explanation:

Start out by dividing all terms by 3 to put the equation in PROPER Slope-Intercept Form:

$\displaystyle \frac{3y}{3} = \frac{-2x + 12}{3} \\ \\ y = -\frac{2}{3}x + 4$

Now, starting from the y-intercept of [0, 4], you do $\displaystyle \frac{rise}{run}$by either moving two blocks north over three blocks west or two blocks south over three blocks east [west and south are negatives].

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