The recursive formula of any sequence gives us two piece of information
1. The first term
2. The pattern or rule that lets you find the given term using the term that comes before it
Here we have
The arithmetic sequence is given by
a+d(n-1)
a is the first term
d is called the common difference or the number that is added to the previous number every time
Here we have a=2, and d=2
Hence the recursive rule is given by
This is the recursive rule for the given function
Answer:
300 cars must be made to minimize the unit cost
Step-by-step explanation:
Vertex of a quadratic function:
Suppose we have a quadratic function in the following format:
It's vertex is the point
In which
Where
If a>0, the vertex is a minimum point, that is, the minimum value happens at , and it's value is
.
The cost of producing x cars is given by:
So a quadratic equation with
How many cars must be made to minimize the unit cost?
This is the xvalue of the vertex. So
300 cars must be made to minimize the unit cost
Step-by-step explanation:
<h2><u>Given :</u></h2><h2 /><u>~ Formula U</u><u>s</u><u>e</u><u>d</u><u> :</u>
<u>~ Calculating the Side :</u>
<u>~ Calculating the</u><u> </u><u> Volume :</u>
<u>~ Calculating the</u><u> Total Surface Area :</u>