2) The intensity of radiation (R), measured in Rems, of a radioactive particle varies inversely as the square of the distance (d), measured in feet, from the particle. For a particular particle, the relationship is described by
625
the function R(d)=
da
a) At a distance of 10 feet, what is the intensity of the radiation, in Rems?

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

54.864 meters

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

show da graph

step-by-step explanation: