Study Guide PreCalculus. Chapter I. Vocabulary (you should be able to define or
explain the following in your own words) : Function. Domain / Range.
Study Guide
PreCalculus Chapter I
Vocabulary (you should be able to define or explain the following in your own words) :
Function Domain / Range Parent Function Parabola Quadratic Cubic Exponential Absolute Value Square Root Quadratic Quadratic Formula
Input / Argument Radian / Radians Degree / Degrees Pythagorean Theorem Law of Sines Law of Cosines Transformation Sine Cosine Tangent Convert / Conversion
SSS / SAS “Solved for” Formula Expression Program Slope y-intercept Point-Slope form Slope-Intercept form Parallel / Perpendicular Composition of Functions
Concepts (you should be able to show a solution prosess for following long-answer topics) : Given the equation of a parent function, be able to form the equation after a composite transformation. Given the graph of a function, be able to graph a transformation of the function. Be able to convert between degrees, radians, and revolutions. Be able to use trig functions and/or the law of cosine and/or law of sines to solve for any angle or side in any triangle. Given data, be able to plot the data and approximate a correlation in the data with a line in piont-slope form.
Standards (you should be able to answer multiple choice problems on the following standards) :
(1) Find compositions of 2 functions
(4) WP: Quadratic equations
(2) Domains and Range of functions
(5) Write equations parallel/perpendicular through a point (30) Degrees to radians
