Examine the rotation. Which best describes point D? angle of rotation
center of rotation
image
pre-image

The answer is the "center of rotation."

Step-by-step explanation:

The center of rotation is the point at which an image is rotated to create a second image. That is what has occurred here at point D, therefore it is the center of rotation.

I hope this helps! ☺

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.