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11 Cards in this Set

  • Front
  • Back
Line
y = mx + b (m = slope, b = y intercept)
parbola
y = ax^2 + bx + c
Pythagorean theorem (Right triangle)
a^2 + b^2 = c^2
Sum of consecutive numbers
n(n +1) / 2
Area of a triangle
A = 1/2 b(h)
Circumference of a circle
2pi(r)
Area of a circle
pi x r^2
Volume of a sphere
pi x r^3
slope of a line
m = y2 - y1 / x2 - x1
length of the 3rd side of a triangle
must be between the sum and difference of the other 2 side
factorial
2! = 2*1
3! = 3*2*!
4! = 4*3*2*1