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Novay_Z [31]
2 years ago
12

Someone please answer this. Will mark brainliest

Mathematics
1 answer:
const2013 [10]2 years ago
6 0
I think it is -8. Subsitute the value. 2(-8) +1=-15 which is less than 0. When you plug -8 for x^2 -1 you get 64-1 which is 63. 63 is offcourse greater than 0.
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valina [46]

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Step-by-step explanation:

hope we can be friends

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4 0
3 years ago
Determine the domain and range of the relation {(3, 8), (3, 2), (5, 2), (6, 1), (9,1)} I don't understand domain and range. Help
VLD [36.1K]

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6 0
3 years ago
How much would $200 invested at 7% interest compounded annually be
raketka [301]
<h3>Answer: Choice A. $280.51</h3>

Work Shown:

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3 0
3 years ago
CORRECT GETS BRAINLIEST
Dmitrij [34]
C. 2/3 is the correct answer. I worked this question out and that is what I got! I hope you have a nice day! (mark as brainliest!)
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