Answer:
The function rule for x is +1 and y is -5
Step-by-step explanation:
The function rule is basically the change for the set of numbers, like how x = 1, 2, 3, the function rule is +1, it's just the rate of change for the set of numbers.
(X+2)(3x+1) !!!!!!!!!!!!!!!!!!
The dependent variable is y, that represents the years
$7.35. All you do is multiply the two together