The table shows the relationship between hours worked and money earned that a local repairman charges for house calls. (3,155)
(5,235)
(6,275)
(9,395)

Which order pair represents the inital value?

it would be 6xy and -16xy.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c