Question

PLEASE HELP WILL GIVE BRAINLIEST!!!

Answer 1

The second one because of how the slope is. Since the first one doesn’t go through the axis line or is long enough, then that’s why it’s not the answer.

Answer 2

Answer:

Second graph

Step-by-step explanation:

We are given that two graphs.

We  to find the graph of exponential decay function.

We know that

Exponential decay function is of the form

$y=e^{-x}$

Where  b and k are constants.

b is not equal to zero and b>0

x=0

y=1

y-intercept=1

When x tends to infinity

Then,$y=\lim_{x\rightarrow -\infty}e^{-x}=0$

In second graph

y-intercept=1

When x increases then y decreases.

When x goes to infinity then y approaches to zero.

Hence,second graph is the graph of exponential decay function.