Answer:
1. 22
2. 22
3. 28
Step-by-step explanation:
Substitue the n in each expression with two, then solve the problem for the value

means to say there is some number

for which any choice of

such that

Working backwards, we have


So, whenever

, we can always guarantee that

.
Answer:
The slope is 2
Step-by-step explanation:
From the y-intercept which is 1, to get to the next point, you would go up 2 and 1 right which is 2/1, and 2/1 is technically just 2.
Hope this helps and pls do mark me brainliest if you can:)
Answer:
The answer is not in the list you gave.
Step-by-step explanation:
From what I understood, the problem is read 9 - (1/2)4 x 48. You would follow PEMDAS and start with the parentheses. 1/2 of 4 is 2. 2 multiplied by 48 is 96. 9 - 96 = -87. So maybe you misread the problem.