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Home > CALC > Chapter 9 > Lesson 9.4.2 > Problem 9-127

  1. Suppose that and y = t2 for all real t. Homework Help ✎

    1. Express x as a function of y.

    2. Express y as a function of x.

    3. How would the graphs of the parametric equations given above be different if and y = u for all real u?

Solve your equation from part (a) for y.

What are the possible values of x and y if: