MAT/222 MAT222 MAT 222 Week 1 QUIZ

MAT 222 Week 1 QUIZ

Week 1 - Quiz

 Question 1

1 / 1 pts

In the slideshow, Multiplication of rational expressions, located in Chapter 6, one expression in the denominator factors out to x(x + 2).

Correct!

  

True

 

  

False

 

 

Question 2

1 / 1 pts

When listening to the example in the Video Exercise #51, which is located in the media section of Chapter 6, the presenter takes the reciprocal of the second fraction.  What is the numerator after the fraction has been flipped?

  

(x – 4)

 

  

12

 

  

(x – 2)

 

Correct!

  

6

 

 

Question 3

1 / 1 pts

In the Video: Ratios, located in the media section of Chapter 6, the ratio of males to females in the first example was simplified to 5 to 9.

Correct!

  

True

 

  

False

 

 

Question 4

1 / 1 pts

In the video, Exercise 42 – Division of Rational Expressions: Problem Written With a Division Sign, the fraction on the left is flipped and we start to factor.

  

True

 

Correct!

  

False

 

 

Question 5

1 / 1 pts

In the Video: Addition of Rational Expressions, located in the media section of Chapter 6, the solution to the first example problem is negative four.

Correct!

  

True

 

  

False