3 years ago

Write the equation of the line that passes through -1

Mathematics

1 answer:

lidiya [134]3 years ago

6 0

Answer:

-5x=y+1

Step-by-step explanation:

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Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the production and sale of x it

sp2606 [1]

Answer:

$P(x) = -0.004x^2 - 3.7x - 50$

Step-by-step explanation:

We have to find profit $P(x)$ .

This can be easily found using a formula for Profit given the Revenue and Cost.

$Profit = Revenue - Cost$

$P(x) = R(x) - C(x)$

Given that:

$R(x) = 6x$

$C(x) = 0.004x^2 + 2.3x + 50$

to find P(x) we can simply subtract R(x) by C(x).

$P(x) = R(x) - C(x)$

$P(x) = (6x) - (0.004x^2 + 2.3x + 50)$

$P(x) = 6x - 0.004x^2 - 2.3x - 50$

and finally, after simplify this equation subtracting 6x by 2.3x.

this is the equation for the profit $P(x)$

$P(x) = -0.004x^2 - 3.7x - 50$

3 0

3 years ago

What is the answer to 4÷8/12

lawyer [7]

Answer:

2/12

PLZ tell me if I am wrong because am not usually to good at math

5 0

3 years ago

a groups of 210 children attended a school picnic. only 60 of the children ate. what fraction of the children ate?

Amiraneli [1.4K]

The answer is 60/210.
I hope I'm right
Brainliest please!

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3 years ago

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HELP PLSSS THIS IS HARD SOMEONEEE

inna [77]

Answer:

it's not even hard

Step-by-step explanation:

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3 years ago

The line segment joining the points A(2,1) and B(5,-8) is trisected at the points p and q such that p is nearer to A. If p also

SpyIntel [72]

Answer:

k = -8

Step-by-step explanation:

The location of P is ...

P = (2A+B)/3 = (2·2+5, 2·1-8)/3 = (3, -2)

Putting this point into the equation for the line, we have ...

2(3) -(-2) +k = 0

8 +k = 0

k = -8

3 0

4 years ago

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