The endpoints of line ab are a(2, 3) and b(8, 1). the perpendicular bisector of line ab is line cd, and point c lies on . the length of is units. the coordinates of point c are . the slope of is . the possible coordinates of point d are and .

Step-by-step explanation:

Given that the endpoints of line AB are A(2, 3) and B(8, 1).

Mid point of AB=

C lies on AB

Coordinates of C = (5,2)

The point D would lie on a line and DA = DB for all D

i.e. D would lie on a straight line passing through (5,2) and having slope =-1/slopeof AB = 3

Hence equation of CD is

y-2 = 3(x-5)

y =3x-13

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: