Answer:
(no change)
Step-by-step explanation:
Recall that the average rate of change of a function
over the interval
is equal to
:

Hence, the average rate of change of the function
over the interval
is
, or no change.
Answer:
10.) y = -5x + 7
12.) y = 3/2x - 8
Step-by-step explanation: Since you have to create a new line that us parallel, the slopes will be equivalent. So the mx value will not change. Now we can plug in the coordinates to find the value of b.
10.)
2 = -5(1) + b.
2 = -5 +b
b = 7
therefore...
y = -5x + 7
12.)
2(-5) = 3(2) + b
-10 = 6 + b
b = -16
therefore...
2y = 3x - 16
simplified:
y = 3/2x - 8
A because the other person said
They are the same just the fraction and decimal are not the same but your answer is the same or =