In example 5, a hot dog stand is located halfway between the shoe store and the pizza shop, at point H. Show that PH=HM. A park, a shoe store, a pizza shop, and a movie theater are located in order on a city street. The distance between the park and the shoe store is the same as the distance between the pizza shop and the movie theater.

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

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

2,160 π

step-by-step explanation: