Given m
0
n, find the value of x.
m
168
(6x+8)

x = 10

Step-by-step explanation:

This is a parallel line cut by a transversal.

The two angles are corresponding angles. Therefore, they are equal to each other.

6x+8 = 68      >> subtract 8 from both sides

6x = 60           >> divide both sides by 6 to get x alone

x = 10

you can check by substituting 10 as x and see if 6x+8 is equal to 68 which it is

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).