1. Diketahui f(x) = x² - 9 dan g(x) = x - 3. Tentukanlah (f / g)(x).
Operasi aljabar pada fungsi

Quiz
•
Mathematics
•
10th Grade
•
Hard
Fahria Fitri
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
A. x -3
B. x² + 3
C. x + 3
D. X - 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
2. Diketahui f(x) = x - 5 dan g(x) = x + 2. Tentukanlah (f × g)(x).
A. x² + 3x - 10
B. x² - 3x - 10
C. x² + 3x + 10
D. x² - 3x + 10
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
3. Diketahui f(x) = x² - 2x dan g(x) = x² + 1. Tentukanlah (f - g)(x).
A. 2x - 1
B. 2x + 1
C. 3x - 1
D. - 2x - 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
4. Diketahui f(x) = 2x + 4 dan g(x) = x - 5. Tentukanlah (f + g)(x).
A. 3x - 1
B. 3x + 1
C. 3x² + 1
D. -3x + 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
5. Misalkan f(x) = 2x + 3 dan g(x) = x^2 – 4x, hitunglah f(x) + g(x)
A. x^2 + 2 – 3
B. x^2 – 2x + 3
C. 2x + 3 – 2
D. x^2 – 2x – 3
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
6. Jika h(x) = 3x^2 – 2x + 5 dan k(x) = 4x – 1, hitunglah h(x) – k(x)
A. -3x – 6x – 6
B. 3x² – 6x + 6
C. 3x + 6 + 6
D. 3x² + 6x +6
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
7. Diberikan fungsi m(x) = 2x^3 + 5x^2 dan n(x) = 3x^2 – 4x + 7. Tentukan m(x) * n(x).
A. 6x + 7x² + 9x – 38x – 7x
B. 6x² + 7x⁴ – 9x³ + 39x² – 7x
C. 6x – 7 + 9x² – 38x
D. 6x² – 7x⁴ + 9x² + 39x² – 7x
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