By our very goofy system the circle constant
denotes half a circle,
. So the conversion factor from radians to degrees is

Calling the rightmost dot [1] and counting counterclockwise, that's dot [4].

That's dot [6]

That's dot [12]

That's dot [14]
Answer:
y = - 2
Step-by-step explanation:
Locate x = 2 on the x- axis, go vertically down to meet the graph at (2, - 2 )
Then when x = 2, y = - 2
Answer:
g(x) = f(x) - 2
g(x) = f(x + 2)
Step-by-step explanation:
y-intercept of a function:
The y-intercept of a function is the value of y when x = 0.
Function f:
Graph given in this question
When
, so the y-intercept is 6.
Additionally, when 
If g has a y-intercept at 4, which of the following functions could represent g?
Either we subtract 2 from f, that is:

Or we can also add 2 on the domain, that is, moving 2 units to the right, so:

So the first two options are correct.