Question

Is the equation an example of growth or decay? y = 2(3)^-x

Answer 1

decay

Answer 2

decay

Answer 3

if y goes up as x goes up it is...

Answer 4

gee, you guys are smart -.-

Answer 5

@temple101 I don't remember if it was you, but I saw five other questions exactly like this in the last two hours.

...

If it was, I'm disappointed.

Answer 6

y = 2(3)^-x
means
2
y = -----
3^x

so as value of x increases, value of 3^x increases
and as value of 3^x increases, value of 2/3^x decreases

so it is decay

Answer 7

Thanks you, now temple won't have to ask us this exact same type of question again :D