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Math Formulas
Question | Answer |
---|---|
Quadratic formula | x = -b +- √b²-4ac / 2a |
slope form of linear equations | y = mx + b |
point slope form of linear equations | y-b = m(x -a ) |
Standard form of linear equations | ax + by = c |
Recursive Arithmetic sequence | a(n)=a(n-1)+B |
Explicit Arithmetic sequence | a(n)=a(1)+B(n-1) |
Recursive Geometric sequence | a(n)=a(n-1)(r) |
Explicit Geometric sequence | a(n) = a(1)(r)^(n-1) |
Febonacci sequence formula | Fn = F(n-1) + F(n-2) |