<p>the link doesnt work… wat was the answer 4 or 5?</p>
<p>The correct answer was 4 I believe. I got it wrong and wrote 5.</p>
<p>does ANYBODY remember if for that uphill question 4/7 was answer choice A? I dont remember if I put the right answer but choosing the first or second one! please answer !</p>
<p>see my problem is that there was a side 3 an side 4 and then a 90 degree symbolizing a 3-4-5 triangle, any it do not symbolize where in line line we have to connect to</p>
<p>oron, it was A.</p>
<p>Thank you Blackroses</p>
<p>What question is 3rad 2 from?</p>
<p>I’m pretty sure the scatter plot was the lowest slope. I set my calculator and that particular line seemed to fit the trend better than 5x or whatever it was.</p>
<p>The dude running up and downhill was 4/7.
The chocolates one was 0.
The x<y, r<s one was I only, or x+r<y+s
The one about adjascent primes was none
The scatter plot was y=5x+20</p>
<p>den413, when we talk of the distance between two objects it’s always implied that we’re looking for the shortest distance. in a coordinate plane when you have 2 points… say (0,0) and (1,1) we say the distance is sqrt(2) when in reality you could draw an infinite number of lines between these two points of different lengths. similarly in the problem you can draw an infinite number of straight lines with length approaching infinity on either side, and even larger infinity of curved lines… but the only one that matters is the shortest distance.</p>
<p>I’ll try this again. Does anyone recall this in the math section…</p>
<p>What is the number of possible solutions for this equation:</p>
<p>sqrt(x) + 3 = a - 7 ?</p>
<p>Was it 0, 1, or 2? This was a roman numeral question.</p>
<p>anyone get that question that was “f(x) something…” It had a table and everything. It didnt even freeking probely to ANSWER it right.</p>
<p>islander4: nope, you didn’t consider enough points. 2x+20 severely under-approximated at the top end of the given domain, and 10x+20 severely over-approximated. 5x+20 hit it almost smack dab in the middle.</p>
<p>the f(x) something was 4 I think, it was an easy question. All you needed to do was plug in the values.</p>
<p>laplast: Yeah, I realized all of that after the test. But great explanation, thanks haha.</p>
<p>was the answer to the surface area question C, i dont remeber the exact answer?</p>
<p>Damn it. I didnt have a FREEKING clue, it didnt really word the question right and everything. Was the question with the chocalate was the answer 30, just wondering. I multiplied the percentage of that number and subtracted those amounts from the percentage from the original number to get 30, I thought I knew what the f I was doing.</p>
<p>0 0 0 0 0 0</p>
<p>the f(K) problem was 6
it was f(K)=2k-7</p>
<p>plug in 6, you get 5 which is f(k) on the table</p>
<p>did anyone else catch the ambiguity in the problem about distance from T to line l?</p>