What is the value of f(x) = 2 • 2 x for f(–2)? –0.50 0.0625 0.25 0.50

To solve this problem you must apply the proccedure shown below:

1. You have the following function given in the problem above:

2. So, for you only need the subsitute into the function, as following:

Therefore, as you can see, the answer is the last option:

Step-by-step explanation:

The numbers have an 8 in common.

The v's have only v^2 in common

The u's have u^6 in common

So the highest common factor is 8v^2u^6