Answer:
Vertex - (2,1)
minimum
Step-by-step explanation:
minimum y≥1
600,000,000+ 70,000,000+ 200,000+ 600+ 40

part B)
the slope is always in a linear equation, the coefficient of the independent variable, in this case namely "35".
35 or 35/1 dollars/day means
for every passing day the car is rented out, the charge is $35, so if you rent the car "d" days, you'll be charged 35d.
Answer:
1790.06204 = 1 × 1000 + 7 × 100 + 9 × 10 + 0.6204
18.5376= 1 × 10 + 8 + 0.5376