A cell phone provider offers a plan that costs $40 per month plus $0.10 per text message sent or received. A comparable plan cos
1 answer:
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ANSWER
{}
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
