21lionbou06 21lionbou06

25-02-2021
Mathematics

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Write an equation of the line that passes through (−4,−1) and is perpendicular to the line y=4/3x+6.

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mirembedan10 mirembedan10

25-02-2021

Answer:

y=-1/4x - 2

Step-by-step explanation:

gradient of perpendicular lines is got by :M1M2= -1

y =4/3x + 6 rearrange 3y = 4x + 18

gradient is 4

4M2 =-1

M2 =-1/4

then is -2

hence y = mx + c is y = -1/4 x -2

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