Find the equation of the line that is perpendicular to y=1/3x +2 and passes through the point (5, -8)

1 answer:

4 0

Well the slope of a perpendicular line is the other slope flipped upside down and the sign changed so m = -3
Then you put the info you have into the equation
y - y1 = m(x-x1)
Y - (-8) = -3(x-5)
Y + 8= -3x + 15
Y = -3x + 7
And you can leave it like that or change the order of the numbers if you'd like! (Don't forget to change the sign if you move something over the = sign!! )

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Jayden wants to solve the equation n + 67 = 81. He writes the equation n + 67 - 67 = 81 - 67 to find the value of n. Will Jayden

Paladinen [302]

Hello there.

Question: <span>Jayden wants to solve the equation n + 67 = 81. He writes the equation n + 67 - 67 = 81 - 67 to find the value of n. Will Jayden get the correct answer using this equation?

Answer: n + 67 - 67.
In this part of the equation the 67 would cancel out.
Which leaves n = 81 - 67.
This would get the correct answer to the equation.
Solving the equation meant that he would have to subtract 67 from both sides.
Which he has done.
Solving the equation:
81 - 67 = 14
n = 14.

</span>Hope This Helps You!
Good Luck Studying ^-^

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