Nilai Fungsi
Authored by Nur Latifah
Mathematics
8th Grade
CCSS covered
Used 107+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui fungsi f(x) = 3x - 1.
Bayangan dari x = -2 adalah ....
-7
-5
5
7
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui f : x → -5x + 2.
Nilai untuk x = 4 adalah ....
20
18
-18
-22
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui fungsi f(x) = 3x + 7
Nilai dari f(-4) – f(8) adalah ....
( - 36 )
( - 28 )
26
31
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Suatu fungsi f(3x) = 3x - 2, nilai f(9) adalah .......
6
16
7
17
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Suatu fungsi didefinisikan f : x → 2x + 3. Jika daerah asal fungsi {x| -1 ≤ x ≤ 2, x Bilangan bulat}, maka daerah hasil adalah ....
{1, 3, 5, 7}
{1, 3, 6, 7}
{3, 5, 6, 7}
{4, 5, 6, 7}
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui rumus fungsi f(x) = 3x + 9
Jika f(a) = 51 maka nilai a adalah ....
12
14
16
20
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui f(x) = 2x + 5 dan f(a) = 11, nilai a adalah .......
-3
3
2
-2
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.A.1
CCSS.HSA.REI.B.3
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