HW: Complete WS 4.5, all should be done and it will be collected tomorrow, 9/27.
Students received back their quizzes from last Friday. We went over many of the 9 problems. We also went over the front side of WS 4.5. We looked at #1 and asked what if the problem were changed to x^2 - x - 3 = 0, how could be solve it. Since this does not factor, we found that we could still graph it and find where the parabola intersects the x-axis (y = 0). We showed how to find the intersection on the TI-Nspire calculators and did 3-4 examples together.
HW: Complete WS 4.5, all should be done and it will be collected tomorrow, 9/27.
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