EmeraldWonder

f(x)=151+4e−0.2x

To find the y-intercept we start off with that the x-intercept is 0 so x = 0

y = 151 + 4e - 0.2 * 0

y = 151 + 4e - 0

put like terms next to each other in order to subtract them

y = 4e + 151 - 0

y = 4e + 151 

Since you cannot go further with this equation this is your y-intercept

(0, 4e + 151)

Hope this helps ;P

You might be right, I think those are reasonable answers XD

No Thank you CPhill ;P

So for the first one I am guessing it is a type of dog, like a long dog. Maybe an Duchsand dog. Thats my guess. 

For the second I have no idea. 

The third I am thinking that the man did not want to die so there was a reason he had to run 15 feet then jump. Maybe there was some way out he could only get to if he ran those 15 feet. Maybe a door. Or he was in a tunnel or a bridge. If it was a tunnel and the quickest way to get out was the way in then that might be it. Or maybe it was a brigde plus a tunnel. Idk.

Am I wrong?

There is a specific theorem thats could help, its called the triangle inequality therom. So you cannot have the third side of your triangle must be greater than the difference of the two other sides. And also smaller than the sum of the two sides so.

If you subtract 9 and 6 you get 3. So E.2 Is off the table. Since it is lower. 

If you add 9 and 6  you get 15. So D.15 is off the table. Since it is equal to or greater than the combination of 9 and 6. 

So the answers you have left are A.10, B.7, C.4, F.12. Since they are in between the diference of (9-6) and the addition of (9+6).

Hope this helps ;P

You have asked this question before. Just look through all your questions.