Jawaban:
f(x) = -2x + b
f(4) = -2(4) + b
-5 = -8 + b
-5 + 8 = b
3 = b
Jadi b adalah 3
Penjelasan dengan langkah-langkah:
f(x) = -2x+b
f(4) = -5
f(4) =-2(4) + b = -5
= -8 + b = -5
= b = -5+8
b = 3
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Jawaban:
f(x) = -2x + b
f(4) = -2(4) + b
-5 = -8 + b
-5 + 8 = b
3 = b
Jadi b adalah 3
Penjelasan dengan langkah-langkah:
f(x) = -2x+b
f(4) = -5
f(4) =-2(4) + b = -5
= -8 + b = -5
= b = -5+8
b = 3