Which of the following is always true of functions?
A) For each value in the range, there
is only one value in the domain.
B) For each value in the domain,
there is only one value in the
range.
C) The range of a function includes
all real numbers.
D) The domain of a function
includes all real numbers.

their is no graph showing

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°