Answer:
It should be 2
Step-by-step explanation:
I searched it up
The value of the g(f(-5)) is -1 f(x)=2x+7 and g(x)= x^2-4/2x+1 then g(f(-5)) option (c) is correct.
It is defined as a special type of relationship and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have:
f(x) = 2x+7 and
[tex]\rm g(x) = \frac{x^2-4}{2x+1}[/tex]
First calculating f(-5)
f(-5) = 2(-5) + 7 = -3
Putting x = -3 in the g(x)
[tex]\rm g(-3) = \frac{-3^2-4}{2(-3)+1}[/tex]
g(-3) = 5/(-5)
g(-3) = -1
Thus, the value of the g(f(-5)) is -1 f(x)=2x+7 and g(x)= x^2-4/2x+1 then g(f(-5)) option (c) is correct.
Learn more about the function here:
brainly.com/question/5245372
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