melissaboyle
Answered

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let f(x)=8x+5 and g(x)=9x-2. find the function.
f - g
(f - g) (x) =
find the domain.​

Let Fx8x5 And Gx9x2 Find The Functionf Gf G X Find The Domain class=

Sagot :

DynamoPrince2612

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Actually Welcome to the Concept of the Functions.

So here to get the (f-g) (x) , we do the subtraction of the two functions now,

==> 8x + 5 - (9x -2)

===> 8x + 5 -9x +2

===> 8x - 9x +7

==> -x + 7

hence the new function (f-g) (x) = 7 - x

and the domain is from (- infinite to + infinite)

[tex]domain = ( - \infty \: to \: \infty )[/tex]

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