2010013004 | math4u.vsb.cz

SubArea:

Exponential functions

Level:

Project ID:

2010013004

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

What value takes the function

f (x) = 9^{x}

for the value of the argument

x = - \frac{3}{2}

?

\frac{1}{3^{3}}

27

\frac{1}{\sqrt[3]{81}}

\frac{1}{81}