Given x(4, -7). what are the coordinates of x" if x"=a. (-4, 7)b. (0,9),9)d.(0,-7)

B. (0, 9)

Reflection across x=a is represented by the transformation ...

... (x, y) ⇒(2a-x, y)

Reflection across y=b is represented by the transformation ...

... (x, y) ⇒ (x, 2b-y)

The double reflection, across x=2, y=1 will result in the transformation ...

... (x, y) ⇒ (2·2-x, y) ⇒ (4-x, 2·1-y) ⇒ (4-x, 2-y)

For (x, y) = X(4, -7), the transformed point is ...

... X''(4-4, 2-(-7)) = X''(0, 9)

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

no idea

step-by-step explanation: