The parallel line will have the same slope which is 5. The perpendicular line will have a slope of which is the negative reciprocal. To assist you in seeing this relationship, look at 5 as the fraction . Its negative reciprocal would then be .
The Source. Cost of incarceration in the U.S. more than $1 trillion. The cost of incarceration in the United States exceeds $1 trillion, or six percent of gross domestic product, and dwarfs the amount spent on corrections alone, finds a new study from Washington University in St. Louis.
And by nearly any measure, New York City spends more than every other state or city. The Vera Institute of Justice released a study in 2012 that found the aggregate cost of prisons in 2010 in the 40 states that participated was $39 billion. The annual average taxpayer cost in these states was $31,286 per inmate. New York State was the most expensive, with an average cost of $60,000 per prison inmate. The cost of incarcerating people in New York Cityâs jails is nearly three times as much.