Angel435
Angel435
01-10-2014
Mathematics
contestada
2x+5y=15 in slope intercept form
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Math12
Math12
01-10-2014
Slope intercept: y-y1=m(x-x1)
1) Solve the equation for y.
2x+5y=15
-2x -2x
5
y=
15-2x
y=3-2/5x
Slope: 2/5 (What's in front of x)
The slope is m.
x1 and y1 are coordinates so graoh this and find out what it is.
Then plug it into the equation.
Answer Link
vivio
vivio
01-10-2014
Solve for y by making 5y alone on one side of the equal sign and dividing everything by 5. y=(-2/5)x+3
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