What are the coordinates of vertex a of square abcd?
square a"b"c"d" is the final image after the rule
t-4-1r, 20+(x, y) was applied to square abcd.
(-1,-6)
(-1, -2)
(-1,6)
(-2, 1)
-4
-2
d"

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.