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Which one of the following is not corre...

Which one of the following is not correct for the feature of exponential function given by
`f(x)=b^(x)`, where `b gt 1` ?

A

For very large negative values of x, the function is very close to 0

B

The domain of the funcation is R. the set of real numbers

C

The point (1,0) is always on the graph of the function

D

The range of the function is the set of all positive real numbers

Text Solution

Verified by Experts

The correct Answer is:
C
It is clear from the graph `f(x)=b^(x)`, potions (a), (b) and (d) are correct.

When, `x=1,f(1)=b^(1)=bne0`
Hence, option ( c ) is incorrect.
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