Answer:
20
Step-by-step explanation:
From if y=-7 when x=-14 ----> x=2y
that means when y=10, x=20
Sequence A is the only one with a common difference (-6).
_____
Sequence D comes close, but its first difference is 5 while the others are 6. Hence there is no common difference.
Answer:
see explanation
Step-by-step explanation:
The average rate of change over the closed interval [ a, b ] is

here [ a, b ] = [ 0, 8 ]
f(b) = f(8) =
=
= 
f(a) = f(0) =
= 
f(b) - f(a) =
-
= 
average rate of change =
= 
Answer:
0.00221238938
Step-by-step explanation: