Test 3 Review

# Test 3 Review - Examples 2 3 Problems 13 15 37 43 59 5.3...

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MATH 111 Test #3 Review 3.6 Inverse functions When given a function you should know how to find its inverse. You should also know some of the basic properties of inverse functions such as they’re one-to-one (pass the horizontal line test) and that when you compose a pair of inverse functions you get the variable. Examples: 2, 4 Problems: 23, 27, 49 4.4 Rational Functions and Inequalities Know how to find the domain, x- and y--intercepts, horizontal, and vertical asymptotes of a rational function … and how to use all of this information to graph a rational function. Examples: 1, 3, 4 Problems: 9, 15, 21, 43, 45 5.1 Exponential Functions Know how to graph an exponential function and use basic graph transformations. Know how to solve equations involving exponentials using basic properties.

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Unformatted text preview: Examples: 2, 3 Problems: 13, 15, 37, 43, 59 5.3 Logarithmic Functions Know how to graph a logarithmic function and use basic graph transformations. Know how to evaluate logarithms using basic properties. Know how to solve equations involving logarithms using basic properties. Know how to put an exponential equation into logarithmic form and vice versa. Know how to change base to give a calculator approximation of a logarithm. Examples: 1, 2, 3, 4, 5, 8, 9 Problems: 1, 13, 25, 31, 45, 59, 89 5.5 Exponential and Logarithmic Equations Know how to solve the types of equations we’ve discussed in class. Examples: 4, 5 Problems: 3, 13, 17, 27...
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