annabelleedwards23 annabelleedwards23

09-11-2021
Mathematics

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write the equation of the line perpendicular to y=2/5x+7/5 that passes through the point (-4,3)

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sienna3453 sienna3453

10-11-2021

Answer: y=-5/2x+9/2

Step-by-step explanation: We are using (-4,3) as our x and y and -5/2(reciprocal of 2/5) as our slope.

y-3=-5/2(x+4)

multiply x and 4 by -5/2

y-3=-5/2x+3/2

add 3 to both sides

y=-5/2x+9/2

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