The telephone company made this table to show the number of telephones in the homes they surveyed:
Phones in home o 1 2 34 or more
Number of homes7|33 56 42
If these homes are representative of the community of 100,000 homes that the
company serves, about how many homes would you predict have 4 or more
12
telephones?

65

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

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