The population of medfield is 7000. capital city's population is of medfield's. what is capital city's population?

the answer is y = 11.54

hope this : )

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