Integrated Math 2 Formulas
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Mid-Point Formula
(x2-x1 /2 , y2-y1 /2)
Area of the Sector Formula
area=n°/360°×πr²
Distance Formula
f(x)= -b±√b²-4(a)(c)
Length of Arc Formula
length=n°/360°×2πr
Vertex Form
y=a(x-h)²+k where (h,k) is the vertex
Standard Form Quadratics
y=ax²+bx+c
Y-Intercept Form
y=mx+b
Factored Form
a(x-r1)(x-r2)
