An answer was deleted so I can post my answer now.
Answer: B
Step-by-step explanation:
(A) e³ˣ - 2
the parent function is eˣ
(B) 4ˣ
the parent function is aˣ. In this case, a = 4 so it is the parent function.
(C) 4x²
parent function is x²
(D) -2ˣ + 1
parent function is aˣ. The given function is -aˣ + 1 so it is a reflection of the parent function and shifted up one unit.
