Answer:
The last one f(x)=(x+2)2+1 because two units to the right is positive and going up is also positive
500g = $0.95
100g = $0.95 ÷ 5 = $0.19
800g = $0.19 x 8 = $1.52
---------------------------------------------------------
Answer: 800g will cost $1.52
---------------------------------------------------------
Answer:
m = 5, n = 2
Step-by-step explanation:

8 pages per 4 hrs
2 pages per hour
2 pages per 7 hours
14 pages