Graph the triangle with points A(2,4) ; B(-1,3) ; C(3,1). Use the transformation given to graph the image and find the coordinates of the vertices of the images. Make sure to have 4 different graphs (1 per problem). 1. Reflection over the y-axis
2. Rotation 270° clockwise about the origin
3. Translation (x, y) --> (x-4,y+2)
4. Reflection over the line x = 4

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.