Lifelong learning can enhance our understanding of the world around us, provide us with more and better opportunities and improve our quality of life.
Answer:
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Answer: {y∈R: y≤6} or [6,∞)
Explanation:
This problem doesn't require too much math. If you look at the equation given, you can see that it is a quadratic equation in the form of
. Since this is a quadratic equation, we have an idea of that the graph would look like. It either curves up or down. Since this is a positive equation,
, we know that this is going to curve up. In order to find the minimum of the curve, you would use
.

This means the x value of the parabola is -2. To find the y, you plug -2 into the original equation.


Now that we know the y value of the minimum/vertex is 6, and it is determined that the parabola curves up, the range is y≤6 because the range starts at 6 and goes off toward infinity.
Explanation:
Cultural differences causes behavior and personality differences like body language, thinking, communication, manners, norms, etc. which leads to miscommunication. ... Roles are defined by culture. Good communication only occurs between people with different cultures if both accept their differences with open mind.
Answer: D Would be correct
Explanation: (3 + 5i) – (2 + i) And also, C for the other one.