There are 26.2 miles in a marathon there are approximately 8 kilometers in 5 miles what is the best approximaton of the number of kilometers in a marathon
A 79km
B 42km
C 16km
D 26km

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.