Integrated Math 2 Formulas

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)