Gratham University Week 4 Function Values & Inverse Function Discussion

I have two assignment that I am attaching need help writing a discussion question and a math assignment that I must show all work on, I don’t need a break down, just step by step to all questions. v/r

Each week, you will be asked to respond to the prompt or prompts in the
discussion forum. Your initial post should be 75-150 words in length, and is
due on Sunday. By Tuesday, you should respond to two additional posts from
your peers.
Week 4 Discussion
This week we looked at what a function is, and various operations and
properties of functions.
Rideshare companies such as Uber and Lyft often charge a flat fee, in
addition to per mile rates and other fees. Other cab companies may include
per minute rates in addition to the per mile and pickup charge.
Using your own experience or some Internet research (ride.guru or
taxifarefinder.com are great resources):
•
Write an equation that represents the rideshare or cab company’s rate
for your area. Is this a function? Why or why not?
•
Using that equation, how much would it cost to go from your home to
your job or other important location?
•
Which of the parent equations covered this week does your equation
match? What transformations were done to it to get your equation?
When reading your classmates’ posts, reflect on how their equations compare
to yours. Are their fares more or less expensive? If you lived in their area, how
much would it cost you to go to your workplace or another location
College Algebra – Week 4 Assignment
Assignment
Please complete the follow problems neatly. Clearly label each problem and show all work.
1. Given
find the following function values:
a.
b.
2. Find the domain of
3. Find the zeros of
4. Use a graphing utility to graph
. Give the open intervals
on which the function is increasing, decreasing, or constant.
5. Given
a. Identify the parent function
b. Describe the sequence of transformations from
6. Given
to
and
a. Find
b. Find
7. Find the inverse function of
Each problem/part is worth 10 points for a total of 100 points. Points are awarded as correct or
not correct – there is no partial credit for these problems.