@tkhunny @inkyvoyd @BSwan

Question

anonymous · Answer

attachment

anonymous · Answer

Select one:


a. Increases from left to right 

b. Decreases form left to right 

c. Increases from right to left 

d. Decreases from right to left

anonymous · Answer

@rational

rational · Answer

graph it and see ? https://www.desmos.com/calculator

rational · Answer

enter the equation in that site :

y = (1/3)^x

anonymous · Answer

ok lets do this

rational · Answer

http://prntscr.com/4gljsj how does it look ?

anonymous · Answer

srry this is my first time doing this

anonymous · Answer

ok I got the same thing you got

rational · Answer

|dw:1409051652483:dw|

anonymous · Answer

so the answer is increases from right to left?

rational · Answer

if start at LEFT side and walk right... 
it is decreasing, eh ?

rational · Answer

yes, both B and C options are correct

rational · Answer

but i would tick option B because the general convention is to describe the graph from LEFT-> RIGHT

anonymous · Answer

ok thank you.. can you help me on some more please

tkhunny · Answer

Right.  It is very odd to describe increasing of decreasing behavior from "right to left".  It does happen, but is unusual.  I would first throw those out and find a suitable left-to-right as has been done.

Post new questions on new threads, please.