I would answer it but I don't understand your language
Traffic rules are set by each individual state.
In most states, an intersection where traffic lights are out of order
is treated as if it were a 4-way STOP.
But you can't depend on this answer. You MUST determine what
the law is in the state where you're driving. And if you drive out of
state, it may change for you.
Answer:

Step-by-step explanation:
In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.

Using the formula above,




Substitute the value of m into the equation:

To find the value of b, substitute a pair of coordinates into the equation.
When x= 2, y= 5,

5= 3 +b
b= 5 -3
b= 2
Thus, the equation of the line is
.
Answer:
2pi
Step-by-step explanation:
As x begins at zero and ends at 2pi, the graph repeats itself. Thus, the period is 2pi.