Suppose that the concentration (measured in gm^-3) of nitrogen in the soil along a transect in moist tundra yields data points that follow a straight line with equation y = 673.8 - 34.7x for 0 (is less than or greater to) x (is less than or greater to) 10, where x is the distance to the beginning of the transect.

what is the average concentration of nitrogen in the soil along this transect?

The average concentration of nitrogen in the soil along  0 ≤ x ≤ 10 is

Step-by-step explanation:

To find the average concentration between two points a and b along a transect, we measure the concentration at equal distances. Assume that f(x) is a continuous function on [a, b]. The average value of f on the interval [a, b] is

To find the average concentration of nitrogen we have to take the integral over the entire range and then dividing by the distance covered in the study.

where are the choices?

r and t.

both are 64 degrees.