Answer:
430 billion (430,000,000,000) is 4.3 x 10^11 in scientific notation
We know that:

Substituting known values, we have:

Answer:
your answer is 100 <3 have a nice day
Step-by-step explanation:
Well, accordingly to the graph, it has a positive slope so we can eliminate b and d. So it is either a or c. As x increases, so does y. Y is almost not quite equal to 3x-2. In fact, it is greater, so I'd go with A. I'm pretty confident.