Maria started with $10. she has been saving $3 dollars each week to buy a softball bat. the amount of money maria has depends on how many weeks she has been saving. which expression represents maria after x weeks? a) f(x) = 10x + 3 b) f(x) = 3x + 10 c) f(x) = 10x - 3 d) f(x) = 3x - 10

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)