Lisa needs to arrive in ankara from istanbul in the next 5 hours. she wants to save as much money as possible, while minimizing her travel time to allow for more sightseeing. she looks at the local transportation options and determines the possibilities for that particular day in the table. which mode of transportation should lisa choose if she wants to minimize her cost and maximize her sightseeing time? a. bus b. rental car c. train d. airplane

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

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.

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is