<p>yea wat was the answer to that roots question with that long polynomial??</p>
<p>i think i said 3....</p>
<p>the answer to the roots polynomial was 1.</p>
<p>what was the answer to the pizza toppings one?</p>
<p>pizza topings? lol</p>
<p>the answer to the polynomial problem was 1
imaginary zeros have to come in conjugate pairs
so it has to either be one, three, or five
and they're asking the least so its one</p>
<p>anyone get -3 as the slope of line with the triangle that had area of 2.</p>
<p>for the pizza toppings was it 8<em>7</em>6 / 3!? that came out to 56 i think.</p>
<p>Ugggh.
I thought the matrix question was asking you to multiply 2x5 and 2x4 matrices... which is impossible, so I left it blank. I thought that it was a stupid typo on the College Board's part.</p>
<p>Also... I thought that the depth of the cone was like the height? ...I guess not. That confused me. I haven't studied geometry in such a long time... ha =P</p>
<p>Whoops. I think that I got 90 for the pizza toppings one.</p>
<p>8 nCr 1 + 8 nCr 2 + 8 nCr 3.
I haven't done probability in 2 years, either, though... and completely made that up. So, I'm probably completely wrong =(</p>
<p>for the cone problem... is depth the same as height? because if it is i got 2</p>
<p>graph with inverse I said was the cube-looking function.</p>
<p>does anyone remember if the question for the intersecting spheres one specifically said the spheres were hollow?</p>
<p>i didn't remember reading that so i assumed they were solid. egh.</p>
<p>no not 3. one real root and 2 pairs of conjugate imaginaries.</p>
<p>was it 56 or 92???</p>
<p>yup, i put the cube function too. and i got -3 for the slope.</p>
<p>any1 get pi/b for the one asking about period?</p>
<p>the inverse one was the x^3 looking graph, because its the only one that passes the horizontal line test... therefore has an inverse fucntion</p>
<ol>
<li>i just added the three different combinations together.</li>
</ol>
<p>I put 56 for pizza toppings. I think I got -1 for the slope though.</p>
<p>i got pi/b for the period</p>
<p>re: pizza topping</p>
<p>wasnt it 8!/1!7! + 8!/2!6! + 8!/3!+5!
so 90 something?</p>
<p>i got 2pi/b...anybody else?</p>