Roboguru

Pertanyaan

Tentukan rumus fungsibegin mathsize 14px style space f plus g comma space f minus g comma space f times g comma f over g end style untuk setiap soal berikut ini!

begin mathsize 14px style 2. space f left parenthesis x right parenthesis equals x squared minus 4 space space space space g left parenthesis x right parenthesis equals x plus 2 end style  

N. Puspita

Master Teacher

Jawaban terverifikasi

Pembahasan

Rumus fungsi begin mathsize 14px style f plus g end style adalah

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell f plus g end cell equals cell f left parenthesis x right parenthesis plus g left parenthesis x right parenthesis end cell row blank equals cell left parenthesis x squared minus 4 right parenthesis plus left parenthesis x plus 2 right parenthesis end cell row blank equals cell x squared plus x minus 2 end cell end table end style

Rumus fungsi begin mathsize 14px style f minus g end style adalah

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell f minus g end cell equals cell f left parenthesis x right parenthesis minus g left parenthesis x right parenthesis end cell row blank equals cell left parenthesis x squared minus 4 right parenthesis minus left parenthesis x plus 2 right parenthesis end cell row blank equals cell x squared minus 4 minus x minus 2 end cell row blank equals cell x squared minus x minus 6 end cell end table end style

Rumus fungsi begin mathsize 14px style f times g end style adalah

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell f times g end cell equals cell f left parenthesis x right parenthesis times g left parenthesis x right parenthesis end cell row blank equals cell left parenthesis x squared minus 4 right parenthesis times left parenthesis x plus 2 right parenthesis end cell row blank equals cell x cubed plus 2 x squared minus 4 x minus 8 end cell end table end style

Rumus fungsi begin mathsize 14px style f over g end style adalah

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell f over g end cell equals cell fraction numerator f left parenthesis x right parenthesis over denominator g left parenthesis x right parenthesis end fraction end cell row blank equals cell fraction numerator x squared minus 4 over denominator x plus 2 end fraction end cell row blank equals cell fraction numerator open parentheses x plus 2 close parentheses open parentheses x minus 2 close parentheses over denominator open parentheses x plus 2 close parentheses end fraction end cell row blank equals cell x minus 2 end cell end table end style

 

21

0.0 (0 rating)

Pertanyaan serupa

Tentukan rumus fungsif+g,f−g,f⋅g,gf​ untuk setiap soal berikut ini! 1.f(x)=3x+1g(x)=x+3

25

0.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Ruangguru

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2022 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia