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Vinil7 [7]
3 years ago
14

Find the equation of a line with gradient 5 through the point -4,5

Mathematics
2 answers:
Shalnov [3]3 years ago
5 0

Step-by-step explanation:

5 = 5(-4)+c

5 = -20 + c

5+20= 25

25= c

so

y = 5x + 25

Jlenok [28]3 years ago
3 0

Answer:

m= 5

Points=(-4,5)

y-y'= m(x-x')

y-5 = 5(x-(-4)

y-5=5(x+4)

y-5=5x + 20

y - 5x -25 = 0

Or

y= 5x + 25.

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