Can you exchange the coordinates of points (x1, y1) and (x2, y2) in the distance formula and still find the correct distance? explain your answer with an example.

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Write and solve a real word problem that involves determining distance on a coordinate plane