Which of the following rules best describes the matrix below? (picture)

option b

reflection over the line y = x

Step-by-step explanation:

Matrix for every option is mention below

a)

rotation of 90° counter clockwise about the origin

0    -1

1     0

b)

rotation of 180° about the origin

-1    0

0    -1

c)

for a reflection in the line y=x

0    1

1     0

d)

translation 1 unit left and 1 unit up

1      0

0     1

The correct option is b.

Step-by-step explanation:

The rule of rotation of 90° counterclockwise about the origin is defined by the matrix

The rule of reflection of the line y=x is defined by the matrix

The rule of rotation of 180° about the origin is defined by the matrix

The rule of translation of 1 unit left and 1 unit up is defined by the matrix

Only the rule of reflection of the line y=x is defined by the given matrix, therefore the correct option is b.

it has the same slope and a different y-intercept

hope this : )

tip $2.90

total $17.40