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Solve both equations and determine the relation between $x$ and $y$ . I. $x^{2} - 13 x + 42 = 0$
II. $y^{2} - 9 y + 18 = 0$

Competition practiceQuadratic Comparison

A $x > y$
B $x < y$
C $x$ ≤ $y$
D $x$ ≥ $y$

Step-by-Step Solution

x = 6

or 7;

y = 3

or 6. Every value of

x

is greater than or equal to every value of

y

, so

x

≥

y

.

Answer: D)

x

≥

y

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