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Which is an equation for the line that passes through negative 2 7 and 3 negative 8?
Atoler1
(-2,7),(3,-8) first you find the slope:
m=y2-y1
_____
x2-x1
m=-8-7
_____
3+2
m=-3
then you find the y-intercept:
y=mx+b
7=((-3)(-2))+b
7=6+b
-6 -6
1=b
so its y=-3x=1
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∙ 11y ago
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