Abc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of b after both reflections? a. (-7, -1)b. (-7, 1)c. (7, 1)d. (7, -1)

The correct option is C.

Step-by-step explanation:

From the given figure it is noticed that the coordinates of B are (-5,-7).

If ABC is reflected across x = 1, then

If ABC is reflected across y =-3.

Therefore option C is correct.

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.