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.
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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
Answer Link
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