Question

Diketahui fungsi f(x)=-3×+6 maka tentukan bayangan dari-3dan2. Mohon dijawab

Answer 1

Verified answer

Bab Fungsi
Matematika SMP Kelas VIII

f(x) = -3x + 6

f(-3) = -3 . (-3) + 6
f(-3) = 9 + 6
f(-3) = 15

f(2) = -3 . 2 + 6
f(2) = -6 + 6
f(2) = 0