f1= 10 F4=13 jika F(x) =ax+b maka f(6)-f(3) Jawab cepat ya tolong
Matematika
aqiila4
Pertanyaan
f1= 10
F4=13
jika F(x) =ax+b
maka f(6)-f(3)
Jawab cepat ya tolong
F4=13
jika F(x) =ax+b
maka f(6)-f(3)
Jawab cepat ya tolong
2 Jawaban
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1. Jawaban Anonyme
Bab Fungsi
Matematika SMP Kelas VIII
f(x) = ax + b
f (1) = a + b = 10
f (4) = 4a + b = 13
------------------ -
-3a = -3
a = 1
a + b = 10
1 + b = 10
b = 10 - 1
b = 9
f(x) = x + 9
f(6) = 6 + 9 = 15
f(3) = 3 + 9 = 12
f(6) - f(3) = 15 - 12
= 3 -
2. Jawaban nia2195
jawabannya f(6)-f(3)= 15-12=3