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What are the ordered pair solutions for this system of equations? y = -x² + 2 y = x First, set the equations equal to each other and move everything to one side. A:-x²+x+2=0 C: -x² + 2 = X B:x² + x 2 = 0 D: x² + x + 2 = 0 -​

What are the ordered pair solutions for this system of equations? y = -x² + 2 y = x-example-1
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User Hasani
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To find the ordered pair solutions for the system of equations y = -x² + 2 and y = x, we can set the two equations equal to each other:

-x² + 2 = x

Now we can rearrange this equation into standard quadratic form by moving everything to one side:

-x² + x + 2 = 0

We can solve this quadratic equation using the quadratic formula:

x = (-b ± √(b² - 4ac)) / 2a

where a = -1, b = 1, and c = 2

Plugging these values into the formula, we get:

x = (-1 ± √(1 - 4(-1)(2))) / 2(-1)

x = (-1 ± √9) / (-2)

x = (-1 ± 3) / (-2)

So the solutions for x are x = -1 and x = -2.

To find the corresponding values of y, we can plug these values of x into either of the original equations. Let's use y = x:

When x = -1, y = -1

When x = -2, y = -2

Therefore, the ordered pair solutions for this system of equations are (-1, -1) and (-2, -2).

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User IAmOren
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