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maria [59]
3 years ago
6

Which ordered pair is a solution of the equation?

Mathematics
2 answers:
seraphim [82]3 years ago
8 0

Answer:

B.- Only (-3,5)

Step-by-step explanation:

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

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

the options are

  • (-2,4)

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

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

  • (-3,5)

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

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

frozen [14]3 years ago
3 0
It’s B because 5 = -3(-3) - 4
5=9-4
Just plug in the numbers and see what works
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