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| Accuracy | Question | Correct/Attempt | Last Answer |
|---|---|---|---|
| 100% | Chain Rule For A Composite Function AP Calculus AB / Unit 3: Differentiation: Composite, Implicit, and Inverse Functions | 1/1 | May 10, 2026 21:42 |
| 100% | I. Differentiating $$\cos(x)+\cos(y)=1$$ implicitly results in $$-\sin(x)-\sin(y)*(dy/dx)=0$$.
II. Solving yields $$dy/dx=-\frac{\sin(x)}{\sin(y)}$$.
III. At a point where $$\sin(y)=0$$, the tangent line to the curve is horizontal.
Which of the above statements is/are true? AP Calculus AB / Unit 3: Differentiation: Composite, Implicit, and Inverse Functions | 1/1 | May 10, 2026 21:41 |
| 33% | String Manipulation With Substring AP Computer Science A / Unit 1: Primitive Types | 1/3 | May 9, 2026 18:46 |
| 50% | Tracing Array Element Swaps AP Computer Science A / Unit 1: Primitive Types | 1/2 | May 9, 2026 18:45 |
| 75% | String Concatenation With Primitive Types AP Computer Science A / Unit 1: Primitive Types | 3/4 | May 9, 2026 18:42 |
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