About 8,456.17849
Rounded: 8,456.18
They are both periodic functions that look like waves. They both have a period of 2pi and oscillate between 1 and -1.
Answer:
The directrix is y=6 and focus is (0,4)
The equation of the parabola is,
20-4y=x²
YES IT IS RIGHT.YOU ARE RIGHT
Answer:
C
Step-by-step explanation:
A&B are wrong because they imply that x can equal 250, which it can't, it has to be less than 250 so the max x can be is 249.
D is wrong because it is talking about greater than which it is not. It is less than
C is correct
