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Pre-Calc 12 Workbook Errata

This will continue to be updated all year. Please check back often. Unless otherwise noted, all errors are corrections to the Answer Key.


2g) neither
2i) function
3e) R: 0<=y<=1 3j) ignore the dotted lines in the question, they are axes of symmetry and not asymptotes and shouldn't be there 1.2
3g) 4x^2 – 2x – 2
5c) the leftmost piece of the graph (x <= -3) should be horizontal (y=-5), not diagonal 1.5
7c) point is (0, -1)