Does this graph show a function? Explain how you know. 5
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A. No; there are y-values that have more than one x-value.

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)