As far as I know 0 IS a rational number. The only ones that are not rational are negative numbers. :) Though I could be wrong.....
Answer:
This would be an undefined slope.
No one can help because you didn't give anything to help you with.
Answer:
$2,297.76
Step-by-step explanation:
Present value: P = 2000
Future value: F
Annual interest rate: r = 3.5% = 0.035
Time: t = 4 years
Number of compounding periods per year: n = 2






Answer: $2,297.76
Graph B and D represent functions because they both pass the vertical line test.