A skateboard park has a variety of runs for all levels. There are multiple tracks, ramps, and jumps. One such run can be represented by the function and shown in the graph below.

https://s3.amazonaws.com/nnds-media-razunatenant-cdn/090F8E56E46641209169196721CDD991/img/9616B5CB71

Assume ground level is the x-axis. The skater skates down the ramp and then back up the ramp to the other side, following the purple-dotted trajectory of the function. Determine the applied domain.

{x | -2 ≤ x ≤ 2}

{x | x ≤ 2}

{x | x ≥ -2}

There are no restrictions on the applied domain.

Question

A skateboard park has a variety of runs for all levels. There are multiple tracks, ramps, and jumps. One such run can be represented by the function and shown in the graph below.
 
https://s3.amazonaws.com/nnds-media-razunatenant-cdn/090F8E56E46641209169196721CDD991/img/9616B5CB71
 

 Assume ground level is the x-axis. The skater skates down the ramp and then back up the ramp to the other side, following the purple-dotted trajectory of the function. Determine the applied domain.
	
{x | -2 ≤ x ≤ 2}
 	
{x | x ≤ 2}
 	
{x | x ≥ -2}
 	
There are no restrictions on the applied domain.

18jonea · Answer

@jim_thompson5910  is it the first choice?

18jonea · Answer

@surjithayer

jim_thompson5910 · Answer

the graph isn't showing up. You'll have to attach it

18jonea · Answer

https://s3.amazonaws.com/nnds-media-razunatenant-cdn/090F8E56E46641209169196721CDD991/img/9616B5CB71604F8AAC86F295635E5B33/ma_0715_C_Image_Request_Form_HSF_IF_B_5_Domain_RealWorld_LO4ShowIt.png?AWSAccessKeyId=AKIAJCXDYKWK6HPJBQZQ&Expires=2068638091&Signature=jGLv3KNqRdGijCZyqeEhyTByfQk%3D

jim_thompson5910 · Answer

yes the blue region of the curve is where the halfpipe is set up from -2 to 2

ie -2 ≤ x ≤ 2

anything else isn't part of the halfpipe

18jonea · Answer

ok so it was the first choice
Thank you!