1.5.3 Quadratic functions

58%

The curve $C\,$ has the equation

x^2 + ax + b = 0

Where $a\,$ and $b\,$ are constants

Given that the minimum point of $C\,$ has coordinates $(4, - 3)$ find the values of $a\,$ and $b$ .

[4]

58%

The curve $C\,$ has the equation

x^2 + ax + b = 0

Where $a\,$ and $b\,$ are constants

Given that the minimum point of $C\,$ has coordinates $(4, - 3)$ find the values of $a\,$ and $b$ .

[4]

1.5.3 Quadratic functions Questions