Answer:
See attached
Step-by-step explanation:
<em>All answers in one graph, refer to attached</em>
<u>The function we need is</u>
- C(x) = 100(2*5280 - x) + 180
, where 2*5280= 2 miles
Table included as well
The vertex is about x = 19 ft which corresponds the minimum cost
Any other value, including negative reveal greater cost
- <u><em>Note. there is a bit confusion over 2 miles or 2000 ft, but the graph is going to be same in shape and vertex for x, the value for cost will be different</em></u>
Answer:
option C is correct
Step-by-step explanation:
Please refer to the attachment
Answer:
D) 1/25
Step-by-step explanation:
The formula for slope is
m = (the change in y)/(the change in x)
Y is always the vertical change, x is always the horizontal change.
For this problem, the road rises 4 feet (y) for every 100 feet of length (x), so the slope is..
m = 4/100
m = 1/25
Answer:
Find the area of the trapezoid below.
Step-by-step explanation:
Answer:
5.5 or 5 1/2
Step-by-step explanation: