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United StatesPrecalculusQuick questions

Unit 4: Functions Involving Parameters, Vectors, and Matrices

Quick questions on Linear transformations and matrices - 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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What matrix reflects vectors over the yy-axis? [1 point]
What is q2?
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What is the image of [10]\begin{bmatrix} 1 \\ 0 \end{bmatrix} under the matrix [2534]\begin{bmatrix} 2 & 5 \\ 3 & 4 \end{bmatrix}? [1 point]

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