10 Habits For Grief and Loss: Create Change Through Adversity To Become A Better You

10 Habits For Grief and Loss: Create Change Through Adversity To Become A Better You

Ujian Nasional Sekolah Menengah Atas fungsi g:R-R dinyatakan g(x)= 2x-1/x+5 dan h(x)=4x-3 bentuk komposisi (g°h)(x) adalah....​

fungsi g:R-R dinyatakan g(x)= 2x-1/x+5 dan h(x)=4x-3 bentuk komposisi (g°h)(x) adalah....​

Jawaban:

[tex]\frac{8x-7}{4x+2}[/tex]

Penjelasan:

[tex]g(x)=\frac{2x-1}{x+5}, h(x)=4x-3\\\\(goh)(x)=g(h(x))\\\\g(h(x))=\frac{2g(x)-1}{g(x)+5}=\frac{2(4x-3)-1}{4x-3+5}=\frac{8x-6-1}{4x+2}=\frac{8x-7}{4x+2}[/tex]

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