TUGAS KALKULUS: FUNGSI DAN GRAFIKNYA
SOAL LATIHA/TUGAS PERTEMUAN 9 Nama : Tubagus Ardian Maulana Kelas : 01TPLP015 NIM : 201011400661 NIM GANJIL 1. f(x) = 1 + x 2 Domain : { x | x ∈ R } Range : { x | x ∈ R } 3. f(x) = 1 √x Domain : { x | x ≥ 0, x ∈ R } Range : { x | x ∈ R } 5. h(t) = 1/ - 5t Domain : 1 - 5t ≠ 0 -5t ≠ -1 t ≠ 1/5 { t | t ≠ 1/5, t ∈ R } Range : { t | t ∈ R } 7 . f(x) = 2x 2 + 4x + 1 ; cari f(-1), f(0), dan f(2): Gambarkan f(-1) = 2(-1) 2 + 4(-1) + 1 = 2 – 4 + 1 = -1 f(0) = 2(0) 2 + 4(0) + 1 = 0 f(2) = 2(2) 2 + 4(2) + 1 = 17 x f(x) = 2(x) 2 + 4(x) + 1 ...