MAT/222 MAT222 MAT 222 WEEK 5 QUIZ

MAT 222 WEEK 5 QUIZ

Question 1

0 / 1 pts

In the video, Exercise 17 - Identifying Inverse Functions, functions f and gwere not inverses.

You Answered

True

False

Question 2

1 / 1 pts

In the video, Exercise 17 - Identifying Inverse Functions, it was mentioned that because each equation is true for any integer x, f and g are inverses of each other.

True

Correct!

False

Question 3

0 / 1 pts

When listening to the example in the Video Example 3: The Concept of a Function, which is located in the media section of Chapter 11, the presenter states the Y represents __________.

the amount of scholarship money received

You Answered

the amount of time spent completing the assignment

the amount of interest received per year

the student’s score on the first test

Question 4

1 / 1 pts

When looking at the example in the slideshow, Translating,
in the media section of Chapter 11, the function f(x) = |x – 1| is a translation  of f(x) = |x|, 1 unit to the right.

Correct!

True

False

Question 5

0 / 1 pts

After viewing the example in the slideshow, Quadratic Functions, in the media section of Chapter 11, the quadratic function presented ___________________.

You Answered

Opens down and has a range of (– infinity, + infinity)

Opens up and has a range of (– infinity, + infinity)

Opens down and has a domain of (– infinity, + infinity)

Opens up and has a domain of (– infinity, + infinity)