I think I got 8060 for the Riemann
Man the velocity frq was super easy i think imma get 9 points
On the triangle graph FRQ what did you guys put for part b (whether g(x) had a poi at x=4 or not)?
I put yes because I did a whole g"(x) number line but when that part of the exam was over I started thinking about how g"(x) doesn’t even exist at x=4 so now I’m worried.
-2 abs min and 6 abs max right?
Forreal: 9/9 for sure
Yes, b/c sign changes and PoI can be DNE.
Any other questions yall remember lol
@Kelvas I think it was 109/6 because it was 50/3 + 3/2 and then I simplified. I don’t remember what question it was though lol.
But it’s a tenth of that value right. so 1/10 (109/6)= 109/60
I got 22pi for the concurrent circles questions. Anyone else?
yea
@Chrysanthemum14 for the poi it does exist because it doesn’t matter if it’s undefined or not for point of inflection, it changes signs
it exists
Lol ok so I think the hardest questions were solving the dq and that blasted funnel. I wanted to funnel it down my throat!
What about the inverse where they gave you f and like g(5)=0. How did you do that one.
And then I made a careless mistake on 1c and 1d probably but i think i got at least 7/9 on everything else…am I on track for a 5?
How did you do the min and max. Dont you just plug the endpoints first and then deal with critical numbers. I remember changing signs on the integral and stuff like negating stuff.
Speeding up or slowing down??
I just did the area under the curve from 2. But you could also use the derivative to find where it changed sign. @harsh98
If I got 7 in my last frq, will I get a partial credit?
@hungrypanda decreasing