f(x)=2x-5 a=f(-3)...... b.f(x)=11 tentulan x
Matematika
maulida170
Pertanyaan
f(x)=2x-5
a=f(-3)......
b.f(x)=11 tentulan x
a=f(-3)......
b.f(x)=11 tentulan x
2 Jawaban
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1. Jawaban Arkan5283
f(x) = 2x - 5
a.
f(- 3) = - 6 - 5
f(- 3) = - 11
b.
f(x) = 2x - 5 = 11
2x - 5 = 11
2x = 11 + 5
2x = 16
x = 8
Maaf Kalau Salah -
2. Jawaban Renitazz
a.f (x) = 2x-5
f(-3) = 2.(-3) -5
= -6-5
= -11