At what time t for 0 T 8 is the greatest number of fish in the lake justify your answer?

We conclude that the number of fish in the lake is greatest when t = t0 ∼ 6

How are AP Calc FRQS graded?

Each AP Calc AB FRQ is graded on a scale of 0-9 points. Questions have multiple parts to them, labeled A-C or A-D, and you’ll get a certain number of raw points (typically 1-3) for each part.

What is the average number of fish that leave the lake per hour?

6.059 fish per hour
The average number of fish that leave the lake per hour from midnight to 5 A. M. is 6.059 fish per hour.

Is there a number C in the closed interval?

If f is continuous on a closed interval [a, b], and c is any number between f(a) and f(b) inclusive, then there is at least one number x in the closed interval such that f(x) = c.

How do you guess on AP Calculus AB?

AP Calculus AB Exam Tips

1. Keep an eye on your time.
2. Show your work, even when you’re using a calculator.
3. Try to solve each part of the question.
4. Be sure to fully answer the question being asked.
5. When asked to justify or to explain an answer, think about how that can be done.
6. Do not round partial answers.
7. Practice!

What are the AP Calculus AB scoring guidelines?

AP®CALCULUS AB 2011 SCORING GUIDELINES Question 1 © 2011 The College Board. Visit the College Board on the Web: www.collegeboard.org. For 06,≤≤ta particle is moving along the x-axis. The particle’s position, x(t), is not explicitly given. The velocity of the particle is given by vt e()=2sin 1.

When is the AP Calculus exam for 2021?

2021 Exam Information AP Calculus AB Exams will be offered on paper in early May and late May, and as a digital exam in early June. Both the paper and digital versions of the AP Calculus AB Exam will be full length and measure the full range of skills and knowledge specified in the course and exam description (CED).

How to evaluate your performance on the AP Calculus exam?

When evaluating your performance on the AP Calculus AB Exam take into account the subject matter and your performance versus your peers’. According to the 2016 AP Calculus AB score distribution report only 59.5% of students achieved a 3 or higher.

Why are the AP exams curved every year?

The scores on AP exams are curved every year by the College Board to preserve consistency and standardize student performance. Courses, AP Calculus AB included, are essentially college-level subjects. The scoring guidelines are intended to emulate the austerity of similar college courses.