Section II Part B — Full Practice Exam 4
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Questions in this quiz (1)
Consider the curve defined by $$y^3=y-x^2$$. (a) Verify that $$\frac{dy}{dx}=\frac{2x}{1-3y^2}$$. (b) Write the equation for any horizontal tangents of the curve. (c) Write the equation for any vertical tangents of the curve. (d) At what ordered pair $$(x,y)$$ is the line $$2x+y=3$$ tangent to the curve $$y^3=y-x^2$$?
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Frequently asked questions
How many questions are in Section II Part B — Full Practice Exam 4?
This practice set includes 6 questions and takes about 45 min. Finish in one sitting when possible, then review incorrect answers before retaking.
What topic does Section II Part B — Full Practice Exam 4 cover?
Section II Part B — Full Practice Exam 4 focuses on Full Practice Exam 4. Questions follow exam-style wording and difficulty so you can practice the skills tested on major Full Practice Exam 4 assessments. These are practice materials, not official exam questions.
How is Section II Part B — Full Practice Exam 4 scored?
Your score is the percentage of correct answers. A typical passing score is 70%. After you finish, review each miss with the available explanations on The School of Mathematics.
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