MATH 125 - College Algebra
CHAPTER 2
Professor Anna Cox's VIDEOS and Video Worksheets (Please watch video, print off pdf or fill out electronically and turn in through Moodle)
Section
2.1 Basics of Functions and Their Graphs
Section 2.2
More on Functions and Their Graphs
Worksheet
Section
2.3 Linear Functions and Slope
Worksheet
Section 2.4
More on Slope
Worksheet
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 2.7 Inverse Functions
Worksheet
Worksheet
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
Return to Kellogg
Community College
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
2-7-57 composition of functions from a table
2-7-63 composition of
functions