Graphing Quadratic functions Recall the standard form of a quadratic function: 𝑓(𝑥) = 𝑎𝑥 2 + 𝑏𝑥 + 𝑐 Recall the vertex form of a quadratic function: (𝑓(𝑥) = 𝑎(𝑥 − ℎ)2 + 𝑘) ℎ= −𝑏 2𝑎 , 𝑘 = 𝑓(ℎ) Write the following equation in vertex form: 𝑓(𝑥) = 3𝑥 2 − 6𝑥 + 12 Write out the equation in vertex form for the following graph:
