Page 6 - E-MODUL FUNGSI EKSPONENSIAL DAN LOGARITMA-AISYAH AMINI
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Kegiatan 3 Grafik Fungsi Eksponensial ......................... 17
1. Fungsi Eksponensial ........................................................................... 18
2. Bentuk Umum Fungsi Eksponensial ................................................. 19
3. Grafik Fungsi Eksponensial .............................................................. 19
4. Langkah-langkah Menggambar Grafik Fungsi Eksponesial ....... 19
Kegiatan 4 Persamaan Eksponensial ............................ 22
1. ( ) = .............................................................................................. 24
2. ( ) = ( ) ......................................................................................... 24
3. ( ) = ( ) .......................................................................................... 24
Kegiatan 5 Persamaan Eksponensial ............................ 27
4. ℎ( ) ( ) = ℎ( ) ( ) .............................................................................. 29
5. ( ) ℎ( ) = ( ) ℎ( ) .............................................................................. 29
) + (
6. ( ( ) 2 ( ) ) + = 0 ............................................................. 29
Kegiatan 6 Pertidaksamaan Eksponensial ...................... 32
1. Untuk a > 1 ............................................................................................ 34
2. Untuk 0 < a < 1 ..................................................................................... 34
Kegiatan 7 Pengantar Logaritma ............................... 37
1. Defenisi Logaritma ............................................................................ 38
2. Sifat-Sifat Logaritma....................................................................... 39
Kegiatan 8 Grafik Fungsi Logaritma ........................... 43
1. Fungsi Logaritma ................................................................................ 45
2. Bentuk Umum Fungsi Logaritma ..................................................... 45
3. Grafik Fungsi Logaritma ................................................................... 45
4. Langkah-langkah Menggambar Grafik Fungsi Logaritma .......... 46
Kegiatan 9 Persamaan Logaritma ............................... 49
1. Log ( ) = Log ............................................................................. 51
2. Log ( ) = Log ( ) ....................................................................... 51
3. Log ( ) = Log ( ) ....................................................................... 51
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