Category Archives: Uncategorized

Thursday 3 April class

Topics: • Identifying the properties of logarithms that are being used: see the handout for their names On Test 3 you will be asked to identify the property of logs you are using at each step. Please try to use … Continue reading

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Tuesday 1 April class

  Topics:   • Transformations of the basic graphs and   for b>1, and finding the domain for the logarithmic function (Example 13.13)   • Using the properties of logarithms to simplify expressions containing logarithms (Example 14.2)   • Using … Continue reading

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Thursday 27 March class

  Topics: • Using the tools of Session 12 to find the domain of a radical function (Exercise 12.3, which was not assigned, but a student did some of it for us.)   • Basic exponential functions and their graphs … Continue reading

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Tuesday 25 March class (Updated)

Topics: • Quick review of the first method of solving absolute value inequalities, expanded to also look at the graph. See Example 12.4(d) in the textbook. • Solving linear inequalities: this is just like solving linear equations, except that when … Continue reading

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Checklist

Please go through the checklist and make sure that you have everything set up. Especially make sure you have an email address in WeBWorK, as that will be used to send out midterm grades later on.

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Tuesday 18 March and Thursday 20 March classes

(after Test 2 on Thursday) Topics: Rational Functions and their graphs • Domain: the domain of a rational function will be all real numbers except the x-values which make the denominator 0. • Vertical asymptotes: these occur where the denominator … Continue reading

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Peer-Led Team Learning for Mat 1375

Spring 2014 PLTL Schedule (link to pdf of schedule, or click on the image below to embiggen it)

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Test 2 Review: Updated with references to the textbook

Test 2 is scheduled for the first 50 minutes of class on Thursday 20 March.   The review Self-Tests were handed out in class and are also available on the Piazza discussion board, where you can ask questions if you get stuck! … Continue reading

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Thursday 13 March class

Topics: • More on complete graphs of polynomials and recognizing when we do not have a complete graph. Facts about polynomial graphs: • The domain of a polynomial is the whole real line • The y-intercept is the constant term … Continue reading

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Tuesday 11 March class

Topics: • Synthetic division (a short way to do long division when dividing by x-c) • Roots, factors, and remainders: the Remainder Theorem and the Factor Theorem SUMMARY: For any polynomial f(x), he following three things are equivalent: f(c) = … Continue reading

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