Select the correct answer. 70PTS Which statement correctly compares functions f and g?

function f function g

Function g is a decreasing exponential function with a y-intercept of 5 and no x-intercept.

A.

They have different end behavior as x approaches -∞ but the same end behavior as x approaches ∞.

B.

They have different end behavior as x approaches -∞ and different end behavior as x approaches ∞.

C.

They have the same end behavior as x approaches -∞ but different end behavior as x approaches ∞.

D.

They have the same end behavior as x approaches -∞ and the same end behavior as x approaches ∞.