Question

Which of the points is a solution to 2x – 4y = 6? Somebody please help me!

. A. (-2, 1)
B. (1, -1)
C. (1, 1)
D. (2, 1)

Answer 1

plug in your point and see if it satisfies that equation

Answer 2

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Answer 3

You forgot to post the list of points. But let's say that (0,2) was one of the points.


So (x,y) = (0,2) meaning that x = 0 and y = 2


Plug x = 0 and y = 2 into the equation to get...



2x – 4y = 6

2*0 – 4*2 = 6 ... replace x with 0 and y with 2

0 - 8 = 6

-8 = 6 .. this equation is false


since the last equation is false, this means (0,2) is NOT a solution to 2x – 4y = 6

Answer 4

now that I look back up to your post, you did update to include the possible answers. So check each answer choice in the same way I checked (0,2)

Answer 5

Let me know if you still need help or not