100,000 is basically the same thing as 100k
D. 1/4 because imagine splitting that parallelogram in half, and you will see on the first half that half of that half is shaded. So that part is 1/2 and if you add the second half which isn't shaded at all, that's 0/2 so do 1/2 plus 0/2 and you will get 1/4
The x- intercept is the intersection between a graph and the x-axis. As shown by the picture, the graph goes through (2,0).
The answer is (2,0) A.
80,000,000,000/3.2569 = 24,563,234,978