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LuckyWell [14K]
3 years ago
13

4. Write the equation of the line that is parallel to the line y=-3x+4 that goes

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

Y = \frac{X}{3} - 9

Step-by-step explanation:

Given equation of first line as

Y = -3X + 4

Slop of the first line (m1) = -3

As first line is parallel to second line , then (m1) × (m2) = - 1

i.e m2 = \frac{-1}{m1}

m2 = \frac{-1}{-3}

m2 = \frac{1}{3}

Now equation of seconf line with points (9 , -6) and slop \frac{1}{3}

i.e equation of new line Y - y1 = m2 (X - x1)

                                       Y + 6= \frac{1}{3}

Y = \frac{X}{3} - \frac{9}{3} - 6

Hence equation of new line is

Y = \frac{X}{3} - 9    Answer

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