City park has a train ride. The profit the park earns from the daily train rides is based on the number of passengers, x
. The profit each day,
P
, is represented by the function
P
(
x
)
=
1.50
x
−
25
.

Select the phrase and value that best complete the sentence.

P
(
20
)
represents the profit earned based on
, and
P
(
20
)
=

.

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

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.