Question

How can x2 = x2 + 2x + 9 be set up as a system of equations? Y = x2 ? 9 y = x2 + 2x + 9 y = x2 y = x2 + 2x + 9 y = x2 + 2x y = x2 + 9 y = x2 y = 2x + 9

Answer 1

Answer: B

Explanation:

Set the left side of the equation equal to y AND set the right side of the equation equal to y to create two separate equations:

y = x²

y = x² + 2x + 9