Sufficient/necessary condition or logical relationship involving a quadratic

The question frames a quadratic equation within a logical condition (sufficient, necessary) and asks to determine a parameter value ensuring the logical relationship holds.

csat-suneung 2020 Q6 3 marks View
For two conditions on real number $x$: $$\begin{aligned} & p : x = a , \\ & q : 3 x ^ { 2 } - a x - 32 = 0 \end{aligned}$$ What is the value of positive $a$ such that $p$ is a sufficient condition for $q$? [3 points]
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