What is the slope of this graph and what does the slope mean?

3,500,000/ 13

It means every 13 years it grows 3,500,000.

Step-by-step explanation:

The slope is a ration of the vertical distance to the horizontal distance between any two points on the line.  This means count the up and down distance and the left and right distance between two points.

Find two points on the line that cross through the grid line intersections like here (200, 500,000) and (2013, 4,000000).

The vertical distance is 4,000,000 - 500,000 = 3,500,000.

The horizontal distance is 2013-2000 = 13.

Write a ratio or fraction between the two distances.

3,500,000/ 13

It means every 13 years it grows 3,500,000.

The equation would be y= 291667x + 0

Step-by-step explanation:

Slope is how much is is going up or down by x

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²