Answer:
5-17 = -12 degrees
Step-by-step explanation:
This is too big of a question for only 5 points
Answer:
First line
Step-by-step explanation:
It's an X-intercept line so you're plugging in the number that the dot is on in place of the X in the formula
It is true that two segments that have the same length are congruent
We have to find the period of the parent cosine function and the period of the function showed on the graph.
Period = 2π / B, where B is the coefficient of x - term.
1. For the function: y = cos x, B = 1
Period = 2 π / 1 = 2 π = 360°.
2. For the graphed function ( from the picture ):
Period = 6 π = 1,080°