4 Trapezoid ABCD is dilated with the origin as the center of dilation to create
trapezoid A'B'CD
151
D
10
с
A
Which rule best represents the dilation that has been applied to trapezold ABCD to create
trapezoid A'B'C'D',
F
(x, y) → (3x, 3y)
G
(x, y) + (x + .75, 9 + .75)
H (x, y) → (.75x, .75y)
3
(x, y) (X -.75, y - .75)

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.