Respuesta :

answer
(8,-54)

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when x = 8 then

y = -7(8) + 2
y = -56 + 2
y = -54

Answer:

Option 2 - (8,-54)

Step-by-step explanation:

Given : Equation [tex]y=-7x+2[/tex]

To find : Which ordered pair is a solution of the equation?

Solution :

To check whether the given points is the solution substitute the the point in equation if they equate then it satisfied.

1) Point (1,2)

[tex]y=-7x+2[/tex]

[tex]2=-7(1)+2[/tex]

[tex]2=-7+2[/tex]

[tex]2\neq-5[/tex]

Not a solution.

2) Point (8,-54)

[tex]y=-7x+2[/tex]

[tex]-54=-7(8)+2[/tex]

[tex]-54=-56+2[/tex]

[tex]-54=-54[/tex]

This is a solution.

3) Point (5,-35)

[tex]y=-7x+2[/tex]

[tex]-35=-7(5)+2[/tex]

[tex]-35=-35+2[/tex]

[tex]-35\neq-33[/tex]

Not a solution.

3) Point (1,-7)

[tex]y=-7x+2[/tex]

[tex]-7=-7(1)+2[/tex]

[tex]-7=-7+2[/tex]

[tex]-7\neq-5[/tex]

Not a solution.

Therefore, Option 2 is correct.

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