Dilations
If ABCD is dilated by a factor of Į, the
coordinate of D' would be

9514 1404 393

  D'(2, -1)

Step-by-step explanation:

Dilation about the origin by factor k multiplies each coordinate by that factor:

  (x, y) ⇒ (kx, ky)

For k = 1/3, this is ...

  (x, y) ⇒ (x/3, y/3)

  D(6, -3) ⇒ D'(6/3, -3/3) = D'(2, -1)

a negative exponent is translated as follows:

so, we have

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.