The graph on the right shows the remaining life expectancy, E, in years
for females of age x.
260-
40-
Find the average rate of change
between the ages of 50 and 60.
Describe what the average rate of
change means in this situation.
Life Expectancy in years
(40,42.3)
(50,32.8)
(60,24.0)
(70, 16.7)
20-
х
0-
0
20
40
60
80
The average rate of change of life expectancy between the ages of 50 and 60 is blank
(Type an integer or a decimal.)

step-by-step explanation:

kk.bj.

step-by-step explanation:

.mnm.kn.kj

x=-2

step-by-step explanation:

i began by flipping the problem to give me x= on the left (keeps it clearer for me).   so my problem simply became 10x-3=4x-6.  

1)   subtract 4x from the right side, which equals 0.   you do the same to the left of the equal as the right; therefore, subtract 4x from 10x, leaving 6x on the left.

              10x-3=4x-6   :   4x-4x on the right leaves only the -6        

2)             6x-3= 0-6 :    

                6x+3=   -6

3) divide