ANY DOUBTS HERE!!!

[S.M.A.T]

Do you know the power (n)?

I know you're thinking about the arc shaped curve. That arc can make a more acute bend. Can it?

Oops i read the question wrong.It says the curve passes between the points (2,200) and (2,2000) not passes through (2,200) and (2,2000).

[Saladin]

Oops i read the question wrong.It says the curve passes between the points (2,200) and (2,2000) not passes through (2,200) and (2,2000).

That happens to me a lot, especially when I am sleepy!

Glad to see you so active Asif!

[S.M.A.T]

hey every1 .. can any1 help me with this question ..

The diagram shows the graph of y=x^n where n is an integer.
Given that the curve passes between the points (2,200) and (2,2000), determine the value of n.

I just drew the curve roughly .. its not really accurate.
Thanks in advance

when x=2
y=2^n

The curve passes through a point with x-coordinate 2 and y-coordinate   200<y<2000

Therefore,
200<(2^n)<2000
(log(200)/log(2))<n<(log(2000)/log(2))
7.64<n<10.97
Since n is a integer,so n=8 or 9 or 10

[Alpha]

Oops i read the question wrong.It says the curve passes between the points (2,200) and (2,2000) not passes through (2,200) and (2,2000).

Oh okay.