Andrea has $250 and will be saving $50 each week. Which function models the total amount of money saved after x weeks?
**Hint"
f(x) represents Total
x represents Weeks
WATCH YOUR+AND - SIGNS!
f(x) - 250x + 50
Of(x) - 50x + 250
f(x) = 50x - 250
O f(x) = -50% + 250
Of(x) - 250x - 50