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Can someone help me with this?

Can someone help me with this?-example-1
User Gaessaki
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1 Answer

11 votes

Answer:

E. Graph E

Explanation:

1: Find critical points of inequality.

  • One critical point is 0; we have to solve for the other.

  • √(x) = 2

Step 1: Square both sides.


  • x = 2^2

  • x = 4

Step 2: Check if solution is correct.


  • √(4) = 2

  • 2 = 2

2. Check the intervals between critical points.

  • x ≤ 0: doesn't work
  • 0 ≤ x ≤ 4: does work
  • x ≥ 4: doesn't work

3. Now that we know the interval is 0 ≤ x ≤ 4, we look for the graph that matches this inequality.

  • Note: This inequality means that the values include 0, 4, and the values in between them
  • Given the information above, the correct answer is E because it includes 0, 4, and the numbers between.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

User Puchatek
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