The average rate of change is just change in y divided by change in x.
(f(4)-f(-1))/(4--1)
(16-8-4-1-2+4)/5
5/5
1
So the average rate of change is just 1.
Answer:
The age of Sue could be 7 years
Step-by-step explanation:
Jenny is 8 years older than twice her cousin Sue's age.
The first equation will be :
J = 8 + 2S ---------(1)
The sum of their ages is less than 32.
The second equation will be :
J + S < 32 ----------------(2)
Now rearrange both equations :
8 + 2S + S < 32
3S < 32 - 8
3S < 24
S < 24/3
S < 8
S = 7
The age of Sue could be 7 years.
Answer:
i think A and B
Step-by-step explanation:
can i please get brainliest? thanks!
hope this helps
Y = 5 is the answer. I did the math and than checked with a calculator. The answer is A.
Please mark as brainliest!
Answer:
a) -3 b) -13 c) 60 d) 3/10 e) -112
Step-by-step explanation: