F(x)=8×-11 F(a)=13 dan F(0)=b. Maka nilai a-b=
Matematika
Hafivah30
Pertanyaan
F(x)=8×-11
F(a)=13 dan
F(0)=b.
Maka nilai a-b=
F(a)=13 dan
F(0)=b.
Maka nilai a-b=
2 Jawaban
-
1. Jawaban wulandariarum40
F(x) = 8x-11
F(a) = a×8-11
13 = 8a-11
8a = 13+11
= 24
a = 24/8
=3
F(0) = 0×8-11
b = 0-11
b = 0-11
b = -11
/>
a-b = 3-(-11)
a-b = 3+11
= 14 -
2. Jawaban lamtijgaol1
*f(x)=8x-11
f(a)=8(a)-11
13=8a-11
8a =24
a =3
*f(x)=8x-11
f(0)=8(0)-11
b. =-11
a-b=3-(-11)
=3+11=14