3 years ago

How do I graph 2 equations to find point of intersect the numbers are y=3/2x+7 and y=2x

1 answer:

7 0

If you need to graph the problem, an easy website to use is Desmos. Just look up "Desmos Graphing Calculator" on your computer.

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lbvjy [14]

Depending on the shape

4 0

2 years ago

Vika [28.1K]

Answer:

The maximum cost is 41 dollars per necklace.

Step-by-step explanation:

The average cost in dollars/necklace is given by :

$C(x)=0.5x^2-7x+65.5$ .....(1)

Where

x is the number of necklaces that are created

To maximize the cost, find the value of x by putting dC/dx = 0

$\dfrac{d}{dx}(0.5x^2-7x+65.5)=0\\\\x-7=0\\\\x=7$

Now put the value of x = 7 in equation (1).

$C(x)=0.5(7)^2-7(7)+65.5\\\\=41\ \text{dollars per necklace}$

Hence, the maximum cost is 41 dollars per necklace.

8 0

2 years ago

g100num [7]

We need answer choices

8 0

3 years ago

Aleks04 [339]

I think it’s infinitely many

5 0

3 years ago

Andrej [43]

Answer:

D)35

Step-by-step explanation:

14%4=3.5

3.5×10=35

6 0

2 years ago