Answer:
Yes!
Step-by-step explanation:
4.70 (1/100) = 4.70(.01) = .047
I believe it is an exponential function.
Answer: Vertically
The line crosses vertically for a y intercept
The cosine of angle X is

By the Pythagorean theorem, we have

Then

Multiplying numerator and denominator by 2, we get
.