Mathematics: Which ordered pair is a solution of the equation? y=-3x-4 choose 1 (choice a) a only (-2,4) (choice b) b only (-3,5) (choice c) c both (-2,4) and (-3,5) (choice d) d neither

12/21 simplifies to 4/715/24 simplifies to 5/8These two are not proportional....

Which ordered pair is a solution of the equation?

Aliyah2020

11.03.2022

B.- Only (-3,5)

Step-by-step explanation:

In an ordered pair the first coordinate is the coordinate, and the second coordinate corresponds to the coordinate.

Then we must substitute the given value of in the equation and verify that we get in return the defined value for .

the options are

in this one x = -2 , and y=4 , so let's confirm:

$y=-3x-4\\y=-3(-2)-4\\y=-6-4\\y=2$ this is not a solution since the values are not the same.

in this one x= -3 and y=5 , let's also confirm:

$y=-3(-3)-4\\y=9-4\\y=5$ in this one the values for are equal, this is a solution for the equation.

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