The graph of f(x) = |x| is transformed to g(x) = |x + 1| – 7. On which interval is the function decreasing? (–∞, –7)
(–∞, –1)
(–∞, 1)
(–∞, 7)

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.