Deetermine, without graphing, ehether the given quaratic function has a maximum value or a minimum value and then find the valur. \(f(x) = 2x^2-12x\)

Express \(\displaystyle{x}^{{{2}}}+{8}{x}\) in the form \(\displaystyle{\left({x}+{a}\right)}{2}+{b}\)

\(\sqrt5\) is between which two integers? Explain your reasoning.

What is the vertex of the quadratic \(y = 6 ( x − 2 ) 2 + 10\)?

Solve the quadratic by using the quadratic formula \(x^2 = 7x + 9\)

Explain how to complete the square for an expression of the form \(x^{2}+bx.\) Add ? to \(\displaystyle{x}^{2}+{b}{x}.\)