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kim643
29.06.2019 •
Mathematics
If f(x)=2x-6 and g(x)=x^3 what is (g f)(0)
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Ответ:
The answer is:
![(g\circ f)(0)=-216](/tpl/images/0030/8788/f7b25.png)
Why?To composite functions, we need to evaluate functions in another function(s), for example:
Given f(x) and g(x), if we want to calculate f(x) composite g(x), we need to evaluate g(x) into f(x).
So, we are given the functions:
And we are asked to calculate g(x) composite f(x), and then evaluate "x" to 0, so, calculating we have:
Now that we have the composite function, we need to evaluate "x" equal to 0, so:
Hence, we have that:
Have a nice day!
Ответ: