Need help again! ASAP!!
I’m in a rush to finish all of my classes work for online school, sorry!

B

Step-by-step explanation:

The formula is 1-decay, not just decay

so it has to be B the formula is:

a(1-r)^t

a, the original starting price, r, the rate of change and t for time

i hope this helps u pls give a brainliest and a thx ;)

leave a comment if i am wrong

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

20%

step-by-step explanation: