<p>It was 1:1</p>
<p>@calli: definitely! I got -4 in April for a 34. Math curve is not like, say, science or reading. Those are brutal</p>
<p>Twas 1:1…and callikid, you can definitely get a 30 with 6 wrong. I’d bet this curve is gonne be like -2=36 lmao</p>
<p>@Siddy15 I think I got 1:2 as well. x, 2x, 4x. For every number of “1” for x, there are “2” for 2x.</p>
<p>ex. x= 1, 1(1) = 1; 1(2)= 2.
x = 2, 1(2) = 2; 2(2) = 4.</p>
<p>I might be remembering the question wrong, though.</p>
<p>yep I got -8 and 32 for an ACT last year. Amazing curve. On this i didn’t think i missed anything.</p>
<p>1:1, 240pi, x<=0, 8 times sqrt 3 for the rhombus, x decreases for the g(x) function, any others?</p>
<p>@WJSisis</p>
<p>you mean 1:1 right?</p>
<p>it was 1:1</p>
<p>Anyone get g(2005)=2g(1998)+100</p>
<p>I don’t remember the actual x values but it was something like that.</p>
<p>@Siddy15 No, I think I got 1:2, I guess I’m just not getting it. Someone care to explain? </p>
<p>This ACT was kind of at a bad time for me. It was my 4th exam this week on little sleep >.>. I’m planning on retaking it again in September, anyways.</p>
<p>@WJSIDIS</p>
<p>Circle A has a diameter of x. Circle B has a diameter of 2x. What is the ratio of Circle B’s radius to Circle A’s diameter?</p>
<p>Circle B’s radius is 2x / 2 = x. Circle A’s diameter is x.</p>
<p>Thus the ratio is x:x or 1:1</p>
<p>yep. g(2005) was 100 more than twice g(1998)</p>
<p>@cc: yeah! That was a wordy one</p>
<p>Omg I forgot to divide 100pi by 2 for the very last question…it was a semicircle!!! This sucks…everything else I think I got right…I really hope -1 is 36.</p>
<p>@siddy15 I know this may seem stupid, but I still don’t get it. Why did you divide 2x by 2? So you’re saying the ratio of circle A and C is also 1:1? I’m just saying, if you plug in real numbers for x you don’t come out with a 1:1 ratio.</p>
<p>I put -2/5 and 20(?) for a and b, because the question stated that there was a decrease of 2 dogs for every $5 increase.</p>
<p>@ WJSIDIs</p>
<p>If the diameter of a circle is 2x, the radius has to be x.</p>
<p>Note that the question asked you the ratio of the RADIUS of the second to the DIAMETER of the first</p>
<p>@hkim0713 what was the very last question ?</p>
<p>Definitely 1:1 ratio for the circle questions
And it’s a=-2/5 and b=20</p>
<p>@siddy15 **** me, did I get the wording of the question wrong or something? I thought it said that the radius of circle A was x, B is 2x, and C is 4x. I thought they were all in terms of radii.</p>
<p>Edit: I hate it when you miss one small detail and you get completely screwed on a simple question.</p>
<p>@joe: It said how from point A to B the length was 100, and you used that value to find the diameters of the 4 semicircles and had to find the circumference of the 4 circles.</p>
<p>No, it said the DIAMETER of circle A was x, B is 2x, and C is 4x. The question asked for the RADIUS of the second to the DIAMETER of the first. Redo the problem, I’m sure you’ll get it right.</p>