1 votes 1 votes Let $f(x)$ be a quadratic polynomial in $x$ such that $f(x) \geq 0$ for all real numbers $x$. If $f(2)=0$ and $f(4)=6$, then $f(-2)$ is equal to $36$ $12$ $24$ $6$ Quantitative Aptitude cat2022-set2 quantitative-aptitude + – admin asked Feb 2, 2023 • edited Dec 29, 2023 by makhdoom ghaya admin 4.5k points 297 views answer comment Share See all 0 reply Please log in or register to add a comment.