<p>The given root was 2 + i and 3, NOT -2+i as far as I can remember</p>
<p>^ gunster~</p>
<p>hmmm then it does not matter whether the given root was 2+i or -2+i</p>
<p>only thing matter is that the answer has to flip flop the sign infront of the imaginary number but not the realnumber</p>
<p>it is -2+1, i remember it very clearly</p>
<p>as do I remember that it is 2+i. Previous people also have said that it was 2+i.
But yes, only flip the sign before i. I’m almost positive the answer was C though, and Im sure that C was 2-i 0_o</p>
<p>what answer choice was -2+i then? 0_o</p>
<p>I actually think that was A lol.
But I am completely positive that it was 2+i, because I remember I couldn’t tell whether to put the negative sign in front of the whole thing or just i, and I decided on the latter so I put 2-i</p>
<p>weird. i dont tihnk it was A that i put. but im sure i put -2-i</p>
<p>The given root was -2 + i, and the solution was -2 - i.</p>
<p>I hate this test! Last time in October, I arrogantly didn’t study after a successful year of math analysis and ended up only getting a 780 because I forgot a couple of things and didn’t pace myself well enough and so left last 6 questions blank. This, time I’m predicting the same score or possibly the dreaded 790 because I still left 6 blank and I know I missed at least 1. 2 of my omitted, I knew how to solve but somehow didn’t apply my knowledge correctly.</p>
<p>the linear on was $2450 i think</p>
<p>is that the one with the 1050 for 50 people and 1550 for 75?</p>
<p>yes. it is that one.</p>
<p>i got 2450 too</p>
<p>1550 - 1050 / 75 - 50 = slope = 20
y = 20x + b
1550 = 20(75) + b, b = 50
y = 20(120) + 50 = 2450</p>
<p>thats exactly how i did it. ppl were getting $2400 cuz they disregarded that the linear equation has the possibility of shifting up and down</p>
<p>i just took the slope formula to solve it and got 2450</p>
<p>Everybody what is the linear question??i dont remember someone remember the context of problem?</p>
<p>I think it was a price problem.
It was like 20 adults paid $1050 and 75 adults paid $1550 and the amount of money paid is linearly related to the number of adults. How much would 120 adults have to pay</p>
<p>Therefore, as the above posters mentioned, you find slope which is 20, plug back in either point, and find that your y-intercept is 50.</p>
<p>Then, plug in 120 * 20 + 50 to get 2450.</p>
<p>I believe that the answer was E, but I am not sure cause I don’t clearly remember. But yes, the answer was definitely 2450.</p>
<p>^ The answer was 2450 which was Choice B. </p>
<p>The question right after was Sin(sinx)=.3 x was 0.952 which was Choice A.</p>
<p>^^^^ I just set up a proportion. You could have only used one of the given equations.</p>
<p>A few more answers I remember</p>
<p>Center of circle was (2,-1) I think it was Choice B. </p>
<p>y-3=cos(x+3) was also an answer I think it was choice C. </p>
<p>1.10 + pi was also answer I belive it was Choice D.</p>
<p>greatest x intercept was 2.73 something Dont remember what choice. </p>
<p>range was greater than or equal to -1.371 Choice E I think</p>