What is the point slope form of the line with slope 2/5 that passes through the point (-4,-7) ?
2 answers:
Where slpe=m and a point (x1,y1)
the equaton is
y-y1=m(x-x1)
slope=2/5
point is (-4,-7)
remember x-(-y)=x+y
-4=x1
-7=y1
y-(-7)=2/5(x-(-4))
y+7=2/5(x+4)
none of the options are the answer
A. is pass through point (7,4)
B is pass through point (4,7)
C is pass through point (-4,-4)
D is pass through point (-7,-4)
I would guess you made a typo and you meant to write y+7=2/5(x+4) for C
I would guess C
The point slope form of the line is:
D. y+4=2/5(x+7)
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