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kipiarov [429]
3 years ago
5

Helpppppp now i willl give branliy

Mathematics
2 answers:
const2013 [10]3 years ago
8 0

Answer: Choice D)  x \ge -2

Explanation:

We have a closed circle at -2, and shading to the right. This tells us x can equal -2, or it can be larger than -2. In short, x is greater than or equal to -2.

Symbolically, we'd write it as x \ge -2

If you wanted to graph x > -2 instead, you would have an open circle to indicate "do not include this value in the solution set".

lutik1710 [3]3 years ago
4 0

Answer:

Step-by-step explanation:

D:  x ≥ -2.  This set includes x = -2 and all numbers greater than -2.

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So, her score decreased by approximately 28.57%

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