If the function y=2^x is replaced by y=2^-x, then the new graph can be described as a reflection of y=2^x

(1) in the x-axis

(2) in the y-axis

(3) in the line y=x

(4) through the origin (0,0)

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

the answer would be c:   ax + b = ax + c

step-by-step explanation:

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]