Point-slope form of the line parallel to 4x-2y=8 that passes through point (3,-4)
1 answer:
Answer:
y + 4 = 2(x-3)
Step-by-step explanation:
We want to write the point-slope from equation
That will be;
y-y1 = m(x-x1)
From the initial equation given, comparing this with y = mx + c
the slope is ;
2y = 4x-8
divide through by 2
y = 2x - 4
so the slope is 2
Since the equation of the new line we want to find is parallel to this, then its slope is 2 too. This is because parallel lines have equal slope
The point-slope form is thus;
y-(-4) = 2(x-3)
y + 4 = 2(x-3)
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