Bless you.........................
Answer:
The answer is D.
Explanation:
Tax brackets don't change based on people's education.
Answer:
Answer C
Explanation:
It approaches 4 from the left side and 1 from the right side.
They approached at different point so the overall limit does not exist because you can't have a limit on a jump discontinuity.
Density is mass per volume
With data: .
Hope this helps.