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Lelechka [254]
3 years ago
9

Please help fast this has to be done by today can you also leave how you solved the problem thank you I will give points.

Mathematics
1 answer:
blagie [28]3 years ago
6 0

Answer:

B

Step-by-step explanation:

  • First find the perdendicular slope (flip and change sign) : m= -\frac{1}{4}
  • Then set up your equation using the given ordered paired to find your y-intersept: -1 = -\frac{1}{4} (5) + b
  • Caluclate the product: -1 = -\frac{5}{4} + b
  • Move the variable to the left-hand side and change its sign : -b - 1 = -\frac{5}{4}
  • Calculate the sum: -b = - \frac{1}{4}
  • Change the sign : b= \frac{1}{4}
  • Use the slope and y-intersept to creat the equation: y = -\frac{1}{4}x + \frac{1}{4}
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