Question

The graph below shows a transformation of the shaded rectangle onto the unshaded rectangle.

On a coordinate plane, a shaded rectangle is larger than the unshaded rectangle.

Keesha says the transformation is a translation, but Teagan says that the transformation is a dilation. Which statement about the transformation is true?
Keesha is correct because the shaded rectangle is moved vertically to make the unshaded rectangle.
Keesha is correct because the shaded rectangle is flipped across a horizontal line.
Teagan is correct because the unshaded rectangle is smaller than the shaded rectangle.
Teagan is correct because the unshaded rectangle is turned in a clockwise direction.

Answer 1

Answer:

Physical properties of water quality include temperature and turbidity. Chemical characteristics involve parameters such as pH and dissolved oxygen. Biological indicators of water quality include algae and phytoplankton.