What could be the function shown in the graph?

As shown in picture ,the curve passes (3,-2) => A and C is incorrect  

because -2^(3-3) + 1 = 1 + 1 = 2, not -2

The curve passes (4, -3) => D is incorrect

because -2^(3-4) - 1 = -2^(-1) - 1 = -3/2, not -3

=> Option B is correct

Hope this helps!

:)

i am pretty sure that option b is the right one

a

step-by-step explanation:

strong negative correlation

answer:   c ?

step-by-step explanation: