Which is the correct scientific notation for 724,000,000,000?

Scientific notation of 724,000,000,000 is 7.24 x 10¹¹.

Explanation:

We need to find scientific notation for 724,000,000,000.

Scientific notation of number is in the form of a x 10ᵇ

Where a lies in between 1 and 10 and b is an integer.

Here 724,000,000,000 can be written as 7.24 x 10¹¹.

So scientific notation of 724,000,000,000 is 7.24 x 10¹¹.

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .