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[quote]
It pretty much just comes down to whether or not you counted points on the line, because those were the ones that made it true or false. I only counted points in the interior but IDK
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<p>Yea. If you include the parabola itself, the answer's None, but if you don't, the answer's II and III. Dumb question, in my opinion.</p>
<p>Someone define interior's meaning in mathematics. It was vague in my opinion, I took it as just meaning all points bound by the shaded region (including the value X=2, y=4). If interior does have some obscure definition in math, why are they testing our vocab on the MATH SAT. it was probably none.</p>
<p>Just because it says the area is "bounded" by made me think interior meant only things within the area. If you're in the interior of your house, you aren't straddling the wall. But that was just my fuzzy logic</p>
<p>for the one (n-1)/n wasnt it from 5 to 45?
n was larger than five and less than 45, non-inclusive</p>
<p>The 0 > x > 2 > y question: It gave a list of statements and asked which had to be true. I didn't really know what to do; I just plugged numbers in and tried to disprove them one by one.</p>