Point (–1, –3) is mapped onto when rotated 180° counterclockwise about the origin. Question 9 options: A) (3, –1) B) (1, –3) C) (–1, 3) D) (1, 3)

D (1,3)

Step-by-step explanation:

(x,y) → (-x, -y)

Mapping rule for 180-degree

1. Multiply the x-coordinate by -1

2. Multiply the y-coordinate by -1

3. Simplify

The frequency table is rperesented below.

Step-by-step explanation:

The no of classes he took in high school = 32

He studied for but did not pass classes = 3

The no of classes he passed in high school = 27

The no of classes he studied in high school = 26

The frequency table is represented below:

                                Passed                       Did not pass

Studied                        26                                     3

Did not study               1                                       2

Total                             27                                      5