Question 1 of 10 If f(x) = 5x – 8, which of the following is the inverse of f(x)?
O A. f'(x) = **
O B. f'(x) = ***
O c. f'(x) = ***
OD. F"(x) = ***

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.