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03-04-2021
Mathematics

contestada

One equation in a system of equations is y=2x+4. Which of the following would be the second equation so that the system has (1,6) as its only solution

1. y=-2(x+2)
2. y=2x+8
3. y=5x+1
4. y=4x-7

Respuesta :

asmikatke asmikatke

03-04-2021

Answer:

1. y = 2(x + 2)

Step-by-step explanation:

if we substitute the values,

we get 6 = 2*1 + 4

6 = 6

therefore, it is correct.

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