Using the points (-2,2) and (2,-2), find the the equation that describes it in slope-intercept form.
1 answer:
Answer:
Step-by-step explanation:
using equation with 2 point
y₂-y₁/x₂-x₁=y-y₁/x-x₁
Given (-2,2) are x₁, y₁,
(2,-2) are x₂, y₂ respectively
-2-2/2-(-2)=y-2/x-(-2)
-4/4=y-2/x+2
-1=y-2/x+2
y-2=-(x+2)
y-2=-x-2 add 2 to both side
y=-x-2+2
y=-x
m=-1
b=0
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