Question

Let f ( x ) = x² - 5 and g ( x ) = 5x + 4, Find: ( f + g ) (x)​

Answer 1

Answer:

19/14to(C)#

Explanation:

#(g@f)(x)=g(f(x))#

#=(x^2+5+5)/(x^2+5)=(x^2+10)/(x^2+5)#

#(g@f)(-3)=((-3)^2+10)/((-3)^2+5)=19/14to(C)#

Step-by-step explanation:

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