Answer:
Explanation in file
Step-by-step explanation:
cit.ly/3fcEdSx
Answer:
C=x+200
the y intercept is 200.
the y intercept represents $200 after 0 phones
14.86 is the answer to this question
Magnitude - 1. The great size or extent of something; great importance. 2. Size. 3. The degree of brightness of a star.
- via Google
It more than likely means size.
-π/2 < arctan(x) < π/2
So cos(π/2) < cos(arctan(x)) < cos(0)
0 < cos(arctan(x)) < 1
