2 years ago

Write the equation of the line that passes through (7,-4) and (-1,2) in slope-intercept form

Mathematics

1 answer:

s2008m [1.1K]2 years ago

5 0

2-(-4)
--------= 6
-1-7 ---= 3/4
8
y=3/4x
-4=3/4 (7)+b
-4=21/4+b
-4-21/4= -37/4
21/4-21/4=0
y=3/4x-37/4

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