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Converting Quadratics from Standard Form into Vertex Form
Practice Problem Set
Convert the following quadratic equations into vertex form. Then identify the vertex.
1.
x² – 18x – 4 = 0

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers