How to explain 3,482,000,000 in scientific notation

By definition, we have:

Scientific notation, also called pattern or notation in exponential form, is a way of writing numbers that accommodate values too large (100000000000) or small (0.00000000001) to be written in a conventional manner.

A number written in scientific notation follows the following pattern:

The number m is called "mantissa" and e the "order of magnitude"

For this case we have the following number:

Using the definition we have:

The number written in scientific notation is given by:

i'm not sure i quite understand, could you provide more information?

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.