Match each interval with its corresponding average rate of change for (x) = (x+3)2.
1 -63x3-4
m
2 35xso
3. -65X8-3
4. -3SXS-2
o T
5. 43x3-3
6. -6 sxso
r t

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?