<p>I, too, got 65 and not 60.</p>
<p>it was 8 def. i spent like half the section squinting at that one</p>
<p>Heart rate: I put 130. I think that fits.</p>
<p>xatu: Idk, I graphed like x-5 and (x-2)-5 and they all shifted to the right >.></p>
<p>The graph shifts to the right because f(x-2) means that if you plug in 0, then you would have f(0-2) = f(-2) as the minimum vertex.</p>
<p>sorry min would be 120 on HR.</p>
<p>and yeah it goes L or right when it’s in ( ) and Up or down outside of em.</p>
<p>Did anyone get a question where they had two triangles and they gave you the length of line segment BE or something like that, and you had to solve for the perimeter of the bigger triangle.</p>
<p>Also, did anyone get the one where you had the perimeter of a triangle and you had to find the longest possible side?</p>
<p>I got the two triangles one eg. I left it blank :(</p>
<p>I still don’t really understand that one. Wouldn’t f(x-2) make it shift left because the x coordinate is getting smaller?</p>
<p>Also, what about the two lines tangent to the circle?</p>
<p>xatuuatx: agree with all of them and the circle one with the tangents was def 40 :)</p>
<p>I remember from precalc that anything in the ( ), reflects oppositely in the graph. </p>
<p>So, if it’s - in the box, you move to the right. If it’s positive, you move to the left. The opposite of what it would normally be.</p>
<p>But… that didn’t me from changing my answer. XD I put the one going to the left, in the end</p>
<p>Def. 40 for the tangent circles one.</p>
<p>Did we confirm slope as 21 (#8 before grid-ins)</p>
<p>that was 40 degrees… the angle in the circle was 140… then 20 for each of the angles so a 20-140-20 triangle… it was a perpendicular angle so u get 70 and 70 and 40 for x</p>
<p>what the hell is this question on slope…</p>
<p>8 for the 2 line graphs
21 for the slope
and im almost positive it was 65 NOT 60</p>
<p>Anyone know anything about the rectangular box question where the dimensions were 12, 4, and 3. Asked what the farthest distance between two points could be. Choices were something like 12, 13, 15, 16, 19</p>
<p>fckin **** : (</p>
<p>wat would -2 get for a math score?</p>
<p>-2 = mid 700’s.</p>
<p>The slope was definitely 21. :)</p>
<p>OMG I added wrong on that stupid tangent one :(!</p>
<p>was the slope question the one with the graph like t=21</p>
<p>Did anyone get that question with the students with blue eyes?
I fell completely blank on that, and a friend told me it was like the easiest one :(</p>