MCQ
$f(x)=x^2-6 x+10$ is increasing function in the _________ interval.
- ✓$(3, \infty)$
- B$(-\infty, 3)$
- C$(-3,3)$
- D$(0,6)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\begin{bmatrix}0&\text{i}\\\text{i}&0\end{bmatrix}$