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What is the relation between $x$ and $y$ ? I. $2 x^{2} - 13 x + 21 = 0$
II. $y^{2} - 5 y + 6 = 0$

Competition practiceQuadratic Comparison

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

Step-by-Step Solution

I:

(2 x - 7) (x - 3) = 0

→

x = 3.5

, 3. II:

y = 2

, 3. Every

x

is at least every

y

(3 = 3 possible), so

x

≥

y

.

Answer: D)

x

≥

y

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