The function rule C = 40n +210 relates the number of months n to cost in dollars C of a phone plan and budget phone. Make a table of the input/output pairs to show the cost of the phone and phone plan after 2, 12, and 24 months.
I apologize, but I need more information about what you would like me to write a function rule for. Could you please provide more context or details?
what do yo mean
I apologize if my previous response was unclear. Here is a table that shows the cost of the phone and phone plan after 2, 12, and 24 months using the function rule C = 40n + 210:
| n | C |
|----|-----|
| 2 | 290 |
| 12 | 690 |
| 24 | 1230|
This table shows that after 2 months, the cost is $290, after 12 months the cost is $690, and after 24 months the cost is $1230. The cost increases linearly as the number of months increases because of the constant rate of $40 per month added to the initial cost of $210.
write a funcion rule
Bot
whatever a random function rule
Sure, here's a random function rule:
f(x) = 3x^2 + 5x - 2
This function takes any input value x, squares it, multiplies the result by 3, adds 5 times x, and finally subtracts 2 from the total. The output of the function is then the final result.