A square has vertices at W (-6, 8), X (0,8), Y (-6, 14), and Z (0, 14). What are the coordinates of
Y if the square is translated using the following
rule(x, y) → (x – 7, y + 1)?

i got 142 as my answer

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

its kind of blurry. can you put a clearer pic?

step-by-step explanation: