We conclude that the exponential function is:
f(x) = -1*(2)ˣ
<h3>
How to find the exponential function?</h3>
Here we know that we have an exponential function of the form:
And we know two points on the function, that are:
Then we have a system of equations to solve, which is:
From the first equation we can solve:
Replacing that in the other equation we can get:
Now that we know the value of a, we can get the value of b:
In this way, we conclude that the exponential function is:
If you want to learn more about exponential functions:
brainly.com/question/11464095
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