Answer:
i think you were supposed to add a picture?
Explanation:
<h2>
Answer:</h2>
Decreasing
<h2>
Explanation:</h2>
In this problem, we have the following function:

This is an exponential function. This type of function is given in the form:

In this case:

Given that:

<em>Then, the function is decreasing. The graph is shown below.</em>
Answer:
<u>Electromagnetic Theory</u> covers the basic principles of electromagnetism: experimental basis, electrostatics, magnetic fields of steady currents, motional e.m.f. and electromagnetic induction, Maxwell's equations, propagation and radiation of electromagnetic waves, electric and magnetic properties of matter.