The parabola opens in the direction of the focus.
Since the focus is above the vertex, it opens up.
Answer:
<h3>The third graph</h3><h3 />
Hope this helps you
Answer:
As an exponential equation, it is 
Step-by-step explanation:
Logarithm of base e:
means that 
In this question:
We are given:

Which means that the exponential equivalent is given by:

Do u have a picture or something I could look at because I don't understand the second part