Professor Anna Cox’s VIDEOS and Video Worksheets (Please watch video and fill out the worksheet. Turn in the worksheet during class or if you are in the on-line course through Moodle.
Section 2.1 Basics of Functions and Their Graphs
Worksheet Section 2.1 Basics of Functions and Their Graphs
Section 2.2 More on Functions and Their Graphs
Worksheet Section 2.2 More on Functions and Their Graphs
Section 2.3 Linear Functions and Slope
Worksheet Section 2.3 Linear Functions and Slope
Section 2.4 More on Slope
Worksheet Section 2.4 More on Slope
Section 2.5 Transformations of Functions
Worksheet Section 2.5 Transformations of Functions
NOT REQUIRED: Other worksheets from Professor O’Connor that might be helpful Linear Transformation Part 1 and Part 2 and one with more practice
Section 2.6 Combinations of Functions; Composite Functions
Worksheet Section 2.6 Combinations of Functions; Composite Functions
Section 2.7 Inverse Functions
Worksheet Section 2.7 Inverse Functions
Section 2.8 Distance and Midpoint Formulas; Circles
Worksheet Section 2.8 Distance and Midpoint Formulas; Circles
Professor Anna Cox’s VIDEOS that go with the Learning Guides NOT REQUIRED but for additional help:
Chapter 2 Learning Guide In my videos, I talk through how to solve the written problems and give additional important information. (Typo on 2.5 #7 both equations should be cubed)(2.6 answer of 2d should be (neg infinity, -1) union (-1, infinity)).
Section 2.1 Basics of Functions and Their Graphs
Section 2.2 More on Functions and Their Graphs
Section 2.3 Linear Functions and Slope
Section 2.5 Transformations of Functions (long but lots of good information!)
Section 2.6 Combinations of Functions; Composite Functions
Section 2.8 Distance and Midpoint Formulas; Circles
Return to Anna’s MATH 125 Page
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Questions from students
2.1.43 graphing a parabola with MyMathLab
2.2.49 even, odd, neither, increase, decrease, etc
Point-Slope Form Guided Vis Q5
General Linear Form Guided Vis Q6
2.3.11 point-slope and slope intercept forms
2.3.25 point-slope and slope intercept forms of a line
2.4.7 a line perpendicular to a given line going through a given point
2.4.21 finding an equation with a point perpendicular to a line given the intercepts
2.4.43 finding a slope of a line with a variable constant
2-6-15 domain of a complex function
2-7-5 composition to determine if two functions are inverses
2-7-25 inverse of a fraction with two linear terms
2-7-27 inverse of a fraction with two linear terms