If light tajes 8 minutes to travel from the sun to earth and over 4 hours to travel from the sun to the planet neptune, what is
1 answer:
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ANSWER
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EXPLANATION
From the graph, the given quadratic inequality is
We can see that the corresponding quadratic function is a perfect square.
Since the graph opens upwards and it is always above the x-axis, any real number you plug into the inequality, the result is greater than or equal to zero.
Hence the solution set is
{}
The correct answer is A