Question
Hello, I need a tutor to help me with a quiz I will be taking. The tutor will need to be available to help me
Hello, I need a tutor to help me with a quiz I will be taking. The tutor will need to be available to help me during the time I am taking my quiz (real time) and get back to me promptly. I only have an hour and 1/2 to take my quiz. I need the tutor to show me how to get the answer (the work) and the answer/solution.
My quiz will be on the following topics:
-Graphing a polynomial function that has real and complex roots (sketch a graph); The Rational Zeros Test (find "all possible" rational roots); finding the actual roots (both real and complex); end behavior ("as x approaches infinity or negative infinity, how does the function output behave?"); on what intervals is the function output positive/negative? Know that complex roots come in conjugate pairs.
-Rational functions. Know how to graph a rational function, identifying any vertical asymptotes and holes. Identify the end behavior (horizontal asymptote or slant/oblique asymptote). Remember that asymptotes are LINES, so to identify them, you need to write an EQUATION (vertical asymptotes are of the form x=#, and horizontal asymptotes are of the form y=#.) You'll also need to identify x- and y-intercepts.
-Logarithms. Know how to simplify logarithmic expressions; solve logarithmic equations; properties of logarithms (expanding and contracting expressions, especially to help solve equations); graph logarithmic functions (and their transformations).
-Exponential functions. Know how to graph exponential functions (and their transformations). Identify the domains and ranges of logarithmic and exponential functions. Identify asymptotes of logarithmic and exponential functions. Solve a simple story problem regarding exponential growth.
- Solve a system of equations (one linear and one non-linear); solve a system of linear equations in two variables; solve a simple story problem wherein you need to set-up a system (you'll have to define your own variables according to some story, then solve).
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