Respuesta :
Answer:
The domain is all real numbers x because the exponent of 2 can be any real number
When the x-values increases by 1 unit, the y-value multiplies by 2.
The y-intercept is (0, 1).
The graph never goes below the x-axis because powers of 2 are never negative.
Step-by-step explanation:
A,B,C,D
