This is what you would input:
x / (1 + sin[x])
This is what you would input:
x^2 / (1+ cos[x])
This is what you would input:
x^3 / (1+ exp[x])
This is what you would input:
x^4 / (1 + tan[x])
This is what you would input:
x^5 / log[x]
This is what you would input:
x^6 / (1 + sec[x])
This is what you would input:
x^6 / (1 + sinh[x])
This is what you would input:
sqrt[1 - x^2] / arcsin[x]
This is what you would input:
(1 + x^2) / arctan[x]
This is what you would input:
x^6 / arcsech[x]
This is what you would input:
x sin[x] / arcsin[x]
This is what you would input:
x e^x / log[x]