The description states "x squared is no more than 5 x minus 14." This indicates that \( x^2 \) is less than or equal to \( 5x - 14 \).
This can be rewritten as:
\[ x^2 \leq 5x - 14 \]
To reflect the phrase "no more than," which indicates a less than or equal condition.
The correct quadratic inequality from the options presented is:
x² ≤ 5x - 14.