
Ανισώσεις 1ου και 2ου βαθμού
Presentation
•
Mathematics
•
10th Grade
•
Medium
Joan Joan
Used 4+ times
FREE Resource
2 Slides • 12 Questions
1
Ανισώσεις 1ου και 2ου βαθμού
Α' Λυκείου
2
Multiple Choice
Η ανίσωση 2x + 1 > 5 είναι 2ου βαθμού.
Σωστό
Λάθος
3
Multiple Choice
Η ανίσωση 0x > 0 είναι αδύνατη.
Σωστό
Λάθος
4
Multiple Choice
Η ανίσωση 0x > -7 είναι:
Αόριστη
Αδύνατη
5
Multiple Choice
Ισχύει ότι x2 > 64 ⟺ x > 8 ή x > −8.
Σωστό
Λάθος
6
Multiple Choice
Η λύση της ανίσωσης 3x - 5 < -7x + 15 είναι:
Αδύνατη
x > 2
x < 2
Αόριστη
7
Multiple Choice
Η λύση της ανίσωσης x2 + x + 2 > 0
Αδύνατη
xϵ(-∞,-4)U(3,+∞)
xϵR
x = -7
8
Multiple Choice
Να λυθεί η ανίσωση -x2 + 8x - 12 ≥ 0
xϵ(-∞,2]U[6,+∞)
Αδύνατη
xϵ[2,6]
xϵR
9
Multiple Choice
Να λυθεί η ανίσωση -x2 + 2x + 8 < 0
xϵ(-∞,-2]U[4,+∞)
xϵR
xϵ(-∞,-4)U(2,+∞)
xϵ(-∞,-2)U(4,+∞)
10
Multiple Choice
Να λυθεί η ανίσωση 4x2 - x + 6 > 0
xϵR
xϵR- {-95}
Αδύνατη
x = -95
11
Multiple Choice
Να λυθεί η ανίσωση ∣x − 2∣ < 4
x < -2 ή x > 6
-2 < x < 6
x < 4
-4 < x < 4
12
Multiple Choice
Αν 2∣x − 1∣ − 8 ≤ 2, τότε:
x ≤ −4 ή x ≥ 6
x ≥ 6
x ≥ −4
−4 ≤ x ≤ 6
13
Multiple Choice
Αν ∣x∣ + ∣x2 − x∣ ≤ 0, τότε:
x = 0
x > 0
x = 0 ή x = 1
x = 1
14
THE END
Ανισώσεις 1ου και 2ου βαθμού
Α' Λυκείου
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