Question

Which graph describes exponential decay?
A
B
C
D

Answer 1

B I have had this question before lol

Answer 2

B

Explanation:

An exponential decay shows a decrease. A decreasing line will move down from left to right.

Graph A moves up from left to right.

Graph B moves down from left to right.

Graph C moves up, then levels off from left to right.

Graph D generally moves up from left to right.

The only graph that goes down from left to right is Graph B. Therefore, B is the correct choice.