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United StatesPrecalculusQuick questions

Unit 4: Functions Involving Parameters, Vectors, and Matrices

Quick questions on Parametric rates of change - AP Precalculus Unit 4

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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For x(t)=tx(t) = t, y(t)=ty(t) = -t, what is the direction of motion as tt increases? [1 point]
What is q2?
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If the xx-rate is 00 and the yy-rate is positive, how is the point moving? [1 point]

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