Han H
21 November 2024 18:04
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Han H
21 November 2024 18:04
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Sumber W
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22 November 2024 00:45
<p>Jawaban :</p><p>f(x) = 3x - 8</p><p>Daerah asal = {x | -3 ≤ x < 3, x ∈ bilangan bulat}</p><p> = {-3, -2, -1, 0, 1, 2}</p><p>Daerah hasil :</p><p>f(x) = 3x - 8</p><ul><li>x = -3 --> f(-3) = 3(-3) - 8 </li></ul><p> = -17</p><ul><li>x = -2 --> f(-2) = 3(-2) - 8 </li></ul><p> = -14</p><ul><li>x = -1 --> f(-1) = 3(-1) - 8 </li></ul><p> = -11</p><ul><li>x = 0 --> f(0) = 3(0) - 8 </li></ul><p> = -8</p><ul><li>x = 1 --> f(1) = 3(1) - 8 </li></ul><p> = -5</p><ul><li>x = 2 --> f(2) = 3(2) - 8 </li></ul><p> = -2</p><p>Daerah hasil (range) = {-17, -14, -11, -8, -5, -2}</p>
Jawaban :
f(x) = 3x - 8
Daerah asal = {x | -3 ≤ x < 3, x ∈ bilangan bulat}
= {-3, -2, -1, 0, 1, 2}
Daerah hasil :
f(x) = 3x - 8
- x = -3 --> f(-3) = 3(-3) - 8
= -17
- x = -2 --> f(-2) = 3(-2) - 8
= -14
- x = -1 --> f(-1) = 3(-1) - 8
= -11
- x = 0 --> f(0) = 3(0) - 8
= -8
- x = 1 --> f(1) = 3(1) - 8
= -5
- x = 2 --> f(2) = 3(2) - 8
= -2
Daerah hasil (range) = {-17, -14, -11, -8, -5, -2}
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