Answer:
1. A
2. C
Step-by-step explanation:
I could be wrong, that's my best guess. Im so sorry if im wrong, have a good day
Answer: 1
Step-by-step explanation:
![f(8+h)=8+h+10=18+h\\\\f(8)=8+10=18](https://tex.z-dn.net/?f=f%288%2Bh%29%3D8%2Bh%2B10%3D18%2Bh%5C%5C%5C%5Cf%288%29%3D8%2B10%3D18)
So, the average rate of change is:
![\frac{(18+h)-18}{(8+h)-8}=\frac{h}{h}=\boxed{1}](https://tex.z-dn.net/?f=%5Cfrac%7B%2818%2Bh%29-18%7D%7B%288%2Bh%29-8%7D%3D%5Cfrac%7Bh%7D%7Bh%7D%3D%5Cboxed%7B1%7D)
The question is wrong, the expression will not be in terms of h since it is a linear function.
Answer:
17
Step-by-step explanation:
for number 10 the answer is 24 - 7 = 17
Answer:
49
Step-by-step explanation:
25b² + 70b + ....
( 5b + 7)² = 5×5b² + 2×5×7b + 7×7 = 25b² + 70b + 49
Answer:
The answer is 65.1844660194175...