2. The 4s in 440,200
3. The 5s in 430,552
After three years it’s value is:
A $ 6000
B $ 12,000
C $ 15,360
D $ 19,200
E $ 24,000
Answer:
30,000 - 20% =24,000 year 1
24,000 - 20% =18,000 year 2
18,000 - 20% =12000 year 3
12,000 is your answer B)
Step-by-step explanation:
Answer: The function shows by the table is cubic function.
Explanation: Since, the given values of the function are
f(x): –29 –10 –3 –2 –1 6 25
First difference: 19 7 1 1 7 19
Second difference: -12 -6 0 6 12
Third difference: 6 6 6 6
Since, here, the value in third difference is repeating to 6. Therefore, according to the definition of successive difference, equation must have three degree. So, it is a cubic equation.