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Gnoma [55]
4 years ago
15

Can someone help me write an equation in slope intercept form and then find the slope and Y intercepts for 3x-9y=27. (Only comme

nt if you know the right answer)
Mathematics
1 answer:
GaryK [48]4 years ago
6 0
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}
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