2 years ago

Write the following equation of a line that passes through (4,-1) and is perpendicular to 4x+2y=10

Mathematics

1 answer:

TiliK225 [7]2 years ago

7 0

Answer:

y=(1/2)x -3

Step-by-step explanation:

Simplify equation:

4x+2y=10

2y= -4x+10

y= -2x+5

Insert coordinates (trying to find b) (perpendicular lines have opposite reciprocal slopes) :

-1= (1/2)(4)+b

-1=2+b

-3=b

Insert b and new slope to equation:

y=(1/2)x -3

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