Question

Can someone help me write an equation in slope intercept form and then find the slope and Y intercepts for 3x-9y=27. (Only comment if you know the right answer)

Answer 1

The slope-intercept form:
$y=mx+b$
m - the slope
b - the y-intercept

$3x-9y=27 \ \ \ |-3x \\ -9y=-3x+27 \ \ \ |\div (-9) \\ \boxed{y=\frac{1}{3}x-3} \\ \\ \\ \hbox{the slope - } \boxed{m=\frac{1}{3}} \\ \hbox{the y-intercept - } \boxed{b=-3}$