What are the twelve basic functions?
1 Answer
Apr 27, 2015
- Identity:
f(x) = xf(x)=x - Square:
f(x) = x^2f(x)=x2 - Cube:
f(x) = x^3f(x)=x3 - Reciprocal:
f(x)=1/x = x^(-1)f(x)=1x=x−1 - Square Root:
f(x) = sqrt(x) = x^(1/2)f(x)=√x=x12 - Exponential:
f(x) = e^xf(x)=ex - Logarithmic:
f(x) = ln(x)f(x)=ln(x) - Logistic:
f(x) = 1/(1+e^(-x))f(x)=11+e−x - Sine:
f(x) = sin(x)f(x)=sin(x) - Cosine:
f(x)=cos(x)f(x)=cos(x) - Absolute Value:
f(x) = abs(x)f(x)=|x| - Integer Step:
f(x)= "int"(x)f(x)=int(x)
