So the length of the arc is given by: l = r*theta, here theta is the intercepted angle in unit radian
So, 80 degrees = 80/360 * 2pi = 4/9 * pi
So l = r * (4/9 * pi), the constant ratio is 4/9 * pi
The table tells you that f(x)=0 at x=-6 and -2
Answer: It is B
Step-by-step explanation:
Just took the test
20 seconds faster than Jesse so one minute and 57 seconds is my best guess.
