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ElenaW [278]
3 years ago
9

Also repost. Can you please help me with 2-4. Thanks (NEED HELP)

Mathematics
2 answers:
Olin [163]3 years ago
7 0
-2. Because on the number line it goes -3 -2 -1 0 1 2 3 so if you count backwards from 2 it is -2
inysia [295]3 years ago
7 0
The answer for two is 2. 19/4
the answer for four is 4. 3

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Answer:

You can proceed as follows:

Step-by-step explanation:

First solve the quadratic inequality x^{2}-5x+4\leq 0. To do that, factorize, then we have that (x-4)(x-1)\leq 0. This implies that

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Observe the image below.

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