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GMATCoachBen
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GMATCoachBen
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GMATCoachBen
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Hello GMATCoachBen

I also thought of answer as A, but got confused as the dot which show that x at 1 will be 0 was not there, is that a printing mistake or I am missing something?

GMATCoachBen
­I saw this one on Focus Exam 6.

As a reminder, I recommend taking these exams twice, before doing these questions tagged "GMAT Prep (Focus)", so that your score is not inflated on these precious official practice tests.
­
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