Answer:
The rate of change for the given function between x=3 and x=7 is 19
Step-by-step explanation:
Given function is:
Can also be written as:
The rate of change of a function is given by the formula:
In the given question,
We have to find rate of change between 3 and 7
Here
b = 7 and a = 3
WE have to find f(7) and f(3) first
So,
Putting the values in the formula
Hence,
The rate of change for the given function between x=3 and x=7 is 19
a. multiply both sides with 11
if we multiply both sides by 11 it cancels out leaving us with the variable on one side of the equation making the answer b=66
Answer: -2
Step-by-step explanation: 4-8= -4 then it ends up being -2r-4=0
Then you add 4 to 0 so -2r=4 then divide
Neither of them do,
The first one gives you:
1=-19
The second one gives you:
2=9
Neither of which are true.
Hope this helps :)
Answer:
3 and 1/12
Step-by-step explanation:
hope this helps! :)