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Cerrena [4.2K]
3 years ago
8

I need help ASAP! picture below is what I need​

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
6 0

Answer:

Evaluating the piecewise function when X =3, we get f(3) = 7

Step-by-step explanation:

Given the following piecewise function

f(x)= { 2x+1; where x > 0

         -3 when x ≤ 0

Evaluate the function when X = 3

We will evaluate f(x) =2x+1 where x > 0, because x = 3 and 3 <0

We can't use -3, because x ≤ 0, and 3 is not less than 0.

Now, evaluating the function:

f(x)=2x+1\\Put\:x=3\\f(3)=2(3)+1\\f(3)=6+1\\f(3)=7

So, Evaluating the piecewise function when X =3, we get f(3) = 7

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