Question

Which is NOT an ordered pair is the solutions to your=2x-2

O (0,-2)
O (2, 2)
O (-1,-4)
O (0, -1)

Answer 1

Explanation:

1. For the ordered pair (0, -2):

- Substitute x = 0 and y = -2 into the equation: -2 = 2(0) - 2

- Simplify: -2 = -2

- The equation holds true for this ordered pair.

2. For the ordered pair (2, 2):

- Substitute x = 2 and y = 2 into the equation: 2 = 2(2) - 2

- Simplify: 2 = 4 - 2

- Simplify further: 2 = 2

- The equation holds true for this ordered pair.

3. For the ordered pair (-1, -4):

- Substitute x = -1 and y = -4 into the equation: -4 = 2(-1) - 2

- Simplify: -4 = -2 - 2

- Simplify further: -4 = -4

- The equation holds true for this ordered pair.

4. For the ordered pair (0, -1):

- Substitute x = 0 and y = -1 into the equation: -1 = 2(0) - 2

- Simplify: -1 = -2

- The equation does not hold true for this ordered pair.