itomath.com
Ito | Mathematics
IGCSE
IB Math AA SL
IB Math AA HL
Challenges
Quadratic Functions
Power Equations
The Null Factor Law
Quadratic Equations
$x^2+bx+c=0$
$ax^2+bx+c=0$
The Quadratic Formula
worksheet and textbook only
Quadratic Functions
Factored Form $f\left(x\right)=a\left(x-p\right)\left(x-q\right)$
Factored Form $f\left(x\right)=a\left(x-p\right)^2$
Vertex Form $f\left(x\right)=\left(x-h\right)^2+k$
Completing the Square $x^2+bx+c\rightarrow \left(x-h\right)^2+k$
Vertex Form $f\left(x\right)=a\left(x-h\right)^2+k$
General Form $f\left(x\right)=ax^2+bx+c$
worksheet and textbook only
Quadratic Functions and the Discriminant
worksheet and textbook only
Finding the Equation of a Quadratic Function from a Graph
worksheet and textbook only
Problems involving Quadratic Functions
worksheet and textbook only
The graph of the function $f\left(x\right)=2x^2+px+q$ passes through the point $\left(1,3\right)$ and its vertex lies on the line $y=2x-3$.
Find the two sets of values of $p$ and $q$.
$p=$