What is the slope of a line perpendicular to the line whose equation is 2x -y=5

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.