Question

Match each interval of the piecewise function shown in the graph below to its description. 6 months ago6 months agoEdit Question Kalese 6 months ago 1 Attachment help.jpg help.jpg Kalese 1 A) A major rainstorm flooded the river. 2 B) The rain stopped. 3 C) Rain fell slowly for a day. 4 D) The dam in the river broke.

Answer 1

Graph link: http://assets.openstudy.com/updates/attachments/50cb9095e4b06d78e86c5228-kalese-1355518117256-help.jpg

Answer 2

@lolman123 needs help :[
We will both medal the person who answers :)

Answer 3

The graph represents the total water level. So, lets look at interval 3 on the graph. The water level is staying the same, so no rain is falling. Therefore, interval 3 must correspond to B, because no rain is falling.

Interval 4, the water level is falling, so water is decreasing. So, interval 4 must correspond to choice D, because the dam breaking will lower the water level.

Interval 1, the water level is rising quickly. This must correspond to A, because a lot of rain is falling.

Interval 2, the water level is rising but slowly. So this corresponds to C, because it's raining but only slowly.

Answer 4

Alright, thanks so much ! :)
I'm sure this will help @lolman123.

Answer 5

You're welcome, glad I could help.

Answer 6

Hmm :)

Answer 7

http://openstudy.com/updates/51d5ad48e4b059f463fe8017

Answer 8

Thank you so much :).

Answer 9

Can you medal him @lolman123 ?