CUET Mathematics 2023 23 May Shift 3 PYQs

If x is real, then minimum value of $x^2 - 8x + 17$ is :

The function $f(x) = x + \frac{a^2}{x}$, $a > 0$, $x \neq 0$ has a local maxima at

The slope of normal to the curve $y = kx^2 - 3x + 2$ at $x = \frac{1}{2}$ is 5. The value of 'k' is