2010012404 | math4u.vsb.cz

SubArea:

Power and radical functions

Level:

Project ID:

2010012404

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

In the following list identify a decreasing function.

f : y = - x^{3}

f : y = x^{4}

f : y = - x^{4}

f : y = x^{- 3}

f : y = - x^{2}