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Nadusha1986 [10]
2 years ago
7

Write the slope intercept form of the equation of each line through the given points

Mathematics
1 answer:
slamgirl [31]2 years ago
4 0
<span>1. Through: (5, -1) and (-5, -4) 
slope = (-4 +1)/(-5 -5) = -3/-10 = 3/10
y = mx + b
-1 = 3/10 (5) + b
-1 = 3/2 + b
b = -1 -3/2
b = - 5/2
equation

y = 3/10x - 5/2

</span><span>2. Through: (-3, 2) and (0, -1) 
</span><span>slope = (-1 - 2)/(0 +3) = -3/3 =-1
passing thru </span>(0, -1) so b = -1
<span>
equation
y = -x - 1 

</span>
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