kevias
kevias
28-06-2020
Mathematics
contestada
Helppp meee pleaseeee guysss?!!!??!?
Respuesta :
mhanifa
mhanifa
28-06-2020
Answer:
A. -1≤x≤6
Step-by-step explanation:
6≥ x² - 5x
x² - 5x -6 ≤ 0
(x-6)(x+1) ≤ 0
x - 6 ≤ 0 ⇒ x ≤ 6
x + 1 ≥ 0 ⇒ x ≥ -1
-1 ≤ x ≤ 6
Choice A is the answer
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