What will be nature of roots of the equation whose graph has been given below?

What will be nature of roots of the equation which has been given below?

$3x^2+2x+1=0$

If f(x) = 2x+4 and g(x) = x+4, find the value of g(f(f(3)).

If a function is defined as f(x) = min(x-4, 4-2x), then the value of x for which the function attains the maximum value.

If$2^{x+6}-6=2^{x+4}$, find the value of$x$.

If α and β are the roots of equation $x^2+14x-51$, find the equation whose roots are 2α and 2β.

Define the value of x for which the equation is defined,

$\frac{x^2-x-6}{x+2}\le 0$

Find the value of x which the satisfies the equations,

$2x-6\ge 0$

$2x-12\le 0$

What will be the nature of discriminant and “a” for the quadratic equation whose graph has been given below?

 If $\sqrt{x}+\frac{1}{\sqrt{x}}=3$, find the value of $x^2+\frac{1}{x^2}$.

If ${(a+1)}^2+{(b-3)}^2+{(c+12)}^2=0$, find the value of $\sqrt{abc}$.

f(g(x))=2 $\left|x\right|$,g(x)= $x^2$,find f(g(x)) for x=-3.5

If the graph of the function f(x) is given below, what will be the graph of the function –f(x)?

Find the minimum area bounded by the curve $\left|x\right|+\left|y\right|\ge 2$