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DatBoiCedd
21.11.2019 •
Mathematics
1. write an equation in point-slope form for the line through the given point with the given slope.
(4.-2); m=-1/2
y+2 = -1/2 = x- 4)
y+2 =(- 1/2)x-4
y +2 = -1/2(x + 4)
y - 2 = -1/2(x-4)
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Ответ:
y + 2 =
( x - 4 )
Step-by-step explanation:
The equation of a line in point - slope form is given as ;
y -
= m (x -
)
m =![\frac{-1}{2}](/tpl/images/0385/0874/4e0c5.png)
Substitute the values into the equation , we have
y - (-2) =
( x - 4 )
y + 2 =
( x - 4 )
Which could be written as :
y + 2 = y + 2 =
x + 2
Ответ: