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3 years ago

I seriously need help.

Mathematics

1 answer:

Leni [432]3 years ago

3 0

Let's go:

y = ax + b

{5 = 4a + b

{15 = - 6a + b

{5 = 4a + b

{- 15 = 6a - b

10a = - 10

a = - 1

5 = 4a + b

4.(-1) + b = 5

b - 4 = 5

b = 9

- 1; 9

y = -1x + 9

I hope I helped you.

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