<p>@galindathegod, first you solve for t in the x equation, then substitute that into the t values into the y equation, after solving it out, you get a linear equation with slope -1/3.</p>
<p>What will the curve most likely be like? How many wrong and still 800?</p>
<p>The curve has been 43/50 = 800 and 44/50 = 800, but I think this test turned out to be slightly easier than previous ones so the curve might be a bit less generous</p>
<p>And is anyone else ecstatic that they didn’t ask a single matrix question?</p>
<p>I was extremely distressed that they didn’t ask a single matrix question, matrices are easy. I really did badly on this however, probably a 780. And I was scoring 800’s on the barrons. I guess I had first time jitters</p>
<ol>
<li>(a^3)^2=123.1: 2.2
what question was that?</li>
</ol>
<p>urg… I have exactly 43 raw so far… Hope I didn’t get any more wrong. Seems like the rest of the questions not discussed were easy ones, hopefully no dumb mistakes.</p>
<p>The difference b/w 800 and 790 on this test is huge.</p>
<ol>
<li>(on test) which graph hits x intercept at 2: y=x/2 - 1</li>
</ol>
<ol>
<li>f(3) - f(1) = 6 </li>
<li>Segment with five distinct points: 10</li>
<li>Last problem (disk/laser): B) 987</li>
<li>Complex number: 2-3i is also a root</li>
<li>Given x=√(2+√2), find (x^2-2)^2: 2</li>
<li>Angle with slopes of line l and m (2/5 and 3/5): 9.16 degrees</li>
<li>Parametric: -1/3</li>
<li>Infinite series: 2 - (1/n)</li>
<li>f(t)=2cost and g(t)=sin(t/2), find the slope of the line connecting (0, f(0)) and (pi,g(pi)): -1/pi</li>
<li>Value of x^x as x approaches 0: 1</li>
<li>Domain, range: {1, 2, 3} </li>
<li>ln x = e^-x: 0.27</li>
<li>Average speed of car: less than 50 mph</li>
<li>Graph shift, f(x) = f(x-2) + 3: two to the right, three up</li>
<li>Graph of f(x) = 1/g(x): 3</li>
<li>(a^3)^2=123.1: 2.2</li>
<li>Extending line segment, with ratio 1:2: (8, 12)</li>
<li>Perimeter of equilateral triangle: 15</li>
<li>Unit circle/chord: 2sin(theta)</li>
<li>Perimeter of triangle on a cube with side length 7: 29.7</li>
<li>Inverse graph: D)</li>
<li>Absolute value: b</li>
<li>Volume of cone: 18.88</li>
<li>Logic (if…, then…) t >= 3</li>
<li>Period: sin(2pi)</li>
<li>Average scores/min. number of judges: 5</li>
<li>1.5 radians → degrees: 85.9</li>
<li>5^(2x+1) = 96: take log of both sides and solve => 0.918</li>
<li>Point symmetry: I and III (about origin; across y=-x)</li>
<li>n(n+1)(n+2): divisible by 2 and 3, but not 4 </li>
<li>Perpendicular product: -1</li>
<li>x+x+x = x^2 : 0,3</li>
<li>sin (thetha) = x^2, what is sin (2theta): 2x^2 root (1-x^4)</li>
<li>1. f(3) - f(1) = 6 </li>
<li>a(10)=155</li>
<li>girls and boys 2(g-10)</li>
<li>x^6 + 2x^3 + 2</li>
<li>Graph is approaching y = 1</li>
<li>equation that hits x-intercept at 2: y=1x/2 -1</li>
<li>Mean, median, mode: mode<median<mean</li>
<li>12 is the number that makes the expression composite, not prime</li>
<li>probability all 5 true false correct; 1/32</li>
<li>not an integer equation, x>2; x/x-1</li>
</ol>
<p>1 & 34 and 10 & 38 are repeated^</p>
<p>There was another roman numeral question that said if a <0 and 0<x<y which are true and i think it was II and III. i dont remember the exact roman numerals though.</p>
<ol>
<li>f(3) - f(1) = 6 </li>
<li>Segment with five distinct points: 10</li>
<li>Last problem (disk/laser): B) 987</li>
<li>Complex number: 2-3i is also a root</li>
<li>Given x=√(2+√2), find (x^2-2)^2: 2</li>
<li>Angle with slopes of line l and m (2/5 and 3/5): 9.16 degrees</li>
<li>Parametric: -1/3</li>
<li>Infinite series: 2 - (1/n)</li>
<li>f(t)=2cost and g(t)=sin(t/2), find the slope of the line connecting (0, f(0)) and (pi,g(pi)): -1/pi</li>
<li>Value of x^x as x approaches 0: 1</li>
<li>Domain, range: {1, 2, 3} </li>
<li>ln x = e^-x: 0.27</li>
<li>Average speed of car: less than 50 mph</li>
<li>Graph shift, f(x) = f(x-2) + 3: two to the right, three up</li>
<li>Graph of f(x) = 1/g(x): 3</li>
<li>(a^3)^2=123.1: 2.2</li>
<li>Extending line segment, with ratio 1:2: (8, 12)</li>
<li>Perimeter of equilateral triangle: 15</li>
<li>Unit circle/chord: 2sin(theta)</li>
<li>Perimeter of triangle on a cube with side length 7: 29.7</li>
<li>Inverse graph: D)</li>
<li>Absolute value: b</li>
<li>Volume of cone: 18.88</li>
<li>Logic (if…, then…) t >= 3</li>
<li>Period: sin(2pi)</li>
<li>Average scores/min. number of judges: 5</li>
<li>1.5 radians → degrees: 85.9</li>
<li>5^(2x+1) = 96: take log of both sides and solve => 0.918</li>
<li>Point symmetry: I and III (about origin; across y=-x)</li>
<li>n(n+1)(n+2): divisible by 2 and 3, but not 4 </li>
<li>Perpendicular product: -1</li>
<li>x+x+x = x^2 : 0,3</li>
<li>sin (thetha) = x^2, what is sin (2theta): 2x^2 root (1-x^4)</li>
<li>1. f(3) - f(1) = 6 </li>
<li>a(10)=155</li>
<li>girls and boys 2(g-10)</li>
<li>x^6 + 2x^3 + 2</li>
<li>Graph is approaching y = 1</li>
<li>equation that hits x-intercept at 2: y=1x/2 -1</li>
<li>Mean, median, mode: mode<median<mean</li>
<li>12 is the number that makes the expression composite, not prime</li>
<li>probability all 5 true false correct; 1/32</li>
<li>not an integer equation, x>2; x/x-1</li>
<li>the thing with a<x<y was I and III</li>
<li>the circle was (x+1)^2 + (y-2)^2=4</li>
<li>k=3 in the one that said f(0)=-3</li>
</ol>
<p>34 and 38 are repeated</p>
<p>By the way please someone remind me the question of number 14 because it feels like I have never seen it before!
Does it have a diagram or something?</p>
<p>Was the answer for the circle question E?</p>
<p>What resources did you guys use that had percent error type-problems on them? I went through Barron’s and it didn’t include any. Also, can someone explain #17?</p>
<p>What’s a<x<y question?</p>
<p>Oh yeah and add to the list the question about 75 and margin of 0.001</p>
<p>Number 14 was the one that said that f(0) = 0 and asked what had to be true for f(x) = f(x-2) + 3. What was question 46 about?</p>
<p>How about the question that asked soemthing along the lines of “If this salesperson makes $250 and x% of the rest of what she sells, how much does she have to sell to make $500?”</p>
<p>Also, can anyone explain the ratio/extending the line thing? I think I put (6,9) but I’m not sure :/</p>
<p>What was question 17, I can’t remember!</p>
<p>SAT200, yeah I think it was E.</p>
<p>pranav96 and meatkabob, they had a line segment AB, and it said the ratio of that was 1:2 for AB to BC if C were another point on the line segment. So you would find the distance b/n A and B, multiply by 2, and check to see which of the answers had that distance b/n the answer and point B.</p>
<p>thanks rajrajraj3</p>
<p>Hi guys again new list</p>
<ol>
<li>f(3) - f(1) = 6 </li>
<li>Segment with five distinct points: 10</li>
<li>Last problem (disk/laser): B) 987</li>
<li>Complex number: 2-3i is also a root</li>
<li>Given x=√(2+√2), find (x^2-2)^2: 2</li>
<li>Angle with slopes of line l and m (2/5 and 3/5): 9.16 degrees</li>
<li>Parametric: -1/3</li>
<li>Infinite series: 2 - (1/n)</li>
<li>f(t)=2cost and g(t)=sin(t/2), find the slope of the line connecting (0, f(0)) and (pi,g(pi)): -1/pi</li>
<li>Value of x^x as x approaches 0: 1</li>
<li>Domain, range: {1, 2, 3} </li>
<li>ln x = e^-x: 0.27</li>
<li>Average speed of car: less than 50 mph</li>
<li>Graph shift, f(x) = f(x-2) + 3: point (2,3)</li>
<li>Graph of f(x) = 1/g(x): 3</li>
<li>(a^3)^2=123.1: 2.2</li>
<li>Extending line segment, with ratio 1:2: (8, 12)</li>
<li>Perimeter of equilateral triangle: 15</li>
<li>Unit circle/chord: 2sin(theta)</li>
<li>Perimeter of triangle on a cube with side length 7: 29.7</li>
<li>Inverse graph: D)</li>
<li>Absolute value: b</li>
<li>Volume of cone: 18.88</li>
<li>Logic (if…, then…) t >= 3</li>
<li>Period: sin(2pi)</li>
<li>Average scores/min. number of judges: 5</li>
<li>1.5 radians → degrees: 85.9</li>
<li>5^(2x+1) = 96: take log of both sides and solve => 0.918</li>
<li>Point symmetry: I and III (about origin; across y=-x)</li>
<li>n(n+1)(n+2): divisible by 2 and 3, but not 4 </li>
<li>Perpendicular product: -1</li>
<li>x+x+x = x^2 : 0,3</li>
<li>sin (thetha) = x^2, what is sin (2theta): 2x^2 root (1-x^4)</li>
<li>1. f(3) - f(1) = 6 </li>
<li>a(10)=155</li>
<li>girls and boys 2(g-10)</li>
<li>x^6 + 2x^3 + 2</li>
<li>Graph is approaching y = 1</li>
<li>equation that hits x-intercept at 2: y=1x/2 -1</li>
<li>Mean, median, mode: mode<median<mean</li>
<li>12 is the number that makes the expression composite, not prime</li>
<li>probability all 5 true false correct; 1/32</li>
<li>not an integer equation, x>2; x/x-1</li>
<li>the thing with a<x<y was I and III</li>
<li>the circle was (x+1)^2 + (y-2)^2=4</li>
<li>k=3 in the one that said f(0)=-3</li>
<li>0.749<r<0.751</li>
<li>the question with how much sales was the answer A 4091 or sth </li>
<li>Which number should be added for the mean to be 6.5 was 9.2 or 9.8 or sth</li>
</ol>
<p>34 and 38 are repeated</p>
<p>Aquawater: Thanks! I think I went too fast on that one and just looked for a point on the graph instead of the point that was exactly double the distance. Darn.</p>
<p>That makes my count 4 omit with a whopping 5 wrong (so many stupid errors blargh). Considering 43 was the cutoff for the same test in June 2010, this would be a score of 40 or a 770. Providing that I didn’t get any others wrong. So 750-770 is my approximate score range at this point.
I’m a junior–do you think I should cancel and retake in October as a Senior? I’m pretty certain with the extra studying over the summer I could do, at the very least, the same and most likely better :/</p>