SOLUTION: Please take a look at the link below to help me with my problem : http://imgur.com/0z91Dx3 Note : The answers with green checkmarks next to them are the ones I already p

Algebra ->  Functions -> SOLUTION: Please take a look at the link below to help me with my problem : http://imgur.com/0z91Dx3 Note : The answers with green checkmarks next to them are the ones I already p      Log On


   

Question 1008610: Please take a look at the link below to help me with my problem :

http://imgur.com/0z91Dx3

Note : The answers with green checkmarks next to them are the ones I already put in and got right. I only need help with the empty boxes. Thanks.
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Too strange. If the description is for travel and destination, why should the distance decrease as time progresses? Negative slope, meaning rate in some opposite direction. As a SPEED, this makes no sense.

Ignoring that, look at either the graph or the function definition. Linear function; speed is 25 MILES per HOUR. According to the graph and the function in symbols, NEGATIVE 25 miles per hour.