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Pertanyaan

Daerah hasil grafik fungsi begin mathsize 14px style y equals f left parenthesis x right parenthesis equals 4 minus 3 x end style dengan begin mathsize 14px style D subscript f equals open curly brackets right enclose x minus 3 less than x less or equal than 2 comma space x element of straight real numbers close curly brackets end style adalah ...

  1. begin mathsize 14px style open curly brackets right enclose y 10 less-than or slanted equal to y less or equal than 13 comma space y element of straight real numbers close curly brackets end style 

  2. Error converting from MathML to accessible text. 

  3. Error converting from MathML to accessible text. 

  4. Error converting from MathML to accessible text. 

  5. Error converting from MathML to accessible text. 

H. Hermawan

Master Teacher

Mahasiswa/Alumni Universitas Lampung

Jawaban terverifikasi

Jawaban

jawaban yang tepat adalah E.

Pembahasan

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell D subscript f end cell equals cell left curly bracket negative 2 comma space minus 1 comma space 0 comma space 1 comma space 2 right curly bracket end cell row y equals cell f left parenthesis x right parenthesis end cell row blank equals cell 4 minus 3 x end cell row cell f left parenthesis negative 2 right parenthesis end cell equals cell 4 minus 3 left parenthesis negative 2 right parenthesis end cell row blank equals 10 row cell f left parenthesis negative 1 right parenthesis end cell equals cell 4 minus 3 left parenthesis negative 1 right parenthesis end cell row blank equals 7 row cell f left parenthesis 0 right parenthesis end cell equals cell 4 minus 3 left parenthesis 0 right parenthesis end cell row blank equals 4 row cell f left parenthesis 1 right parenthesis end cell equals cell 4 minus 3 left parenthesis 1 right parenthesis end cell row blank equals 1 row cell f left parenthesis 2 right parenthesis end cell equals cell 4 minus 3 left parenthesis 2 right parenthesis end cell row blank equals cell negative 2 end cell row blank blank blank row cell R subscript f end cell equals cell left curly bracket negative 2 comma space 1 comma space 4 comma space 7 comma space 10 right curly bracket end cell end table end style

Jadi, jawaban yang tepat adalah E.

96

5.0 (2 rating)

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