Answer:
about 4312
Step-by-step explanation:
You want the total cost for n CDs to be 3.50n.
The manufacturer will charge you 9700+1.25n, so you want these to be equal:
3.50n = 9700 +1.25n
2.25n = 9700 . . . . . . . . subtract 1.25n
n = 9700/2.25 ≈ 4311.111...
Producing 4312 CDs will make the cost per CD slightly less than $3.50.
____
Producing 4311 CDs will make the cost per CD be about $3.500058. Producing 4312 CDs will bring it down to $3.499536.
Answer:
Step-by-step explanation:
The base function is given as
This graph opens up and has its vertex at the origin.
When we shift the graph of this function down by 9 units, its vertex is now at (0,-9)
The equation of this new graph is
Answer:
<h2>x-intercepts:</h2><h2>x = -2 and x = -3 ⇒ (-2, 0) and (-3, 0).</h2>
Step-by-step explanation:
Answer: y+9=-2(x-9)
Step-by-step explanation:
The point-slope equation is 
. All we have to do is fill in all the values except for y and x.
To find m, you use 
. Since we are given 2 points, we cna plug them in.
. Now that we have our slope m, we can fill in the point slope equation.
