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2 years ago

Which point is an intercept of the quadratic function

Mathematics

1 answer:

Oxana [17]2 years ago

7 0

Answer:

x=15

Step-by-step explanation:

you get everything out of the parentheses then u subtract or add the two constants together which will give u 15

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If the demand function for a commodity is given by the equation

Margarita [4]

Answer:

Equilibrium quantity = 26.92

Equilibrium price is $31.13

Step-by-step explanation:

Given :Demand function : $p^2 + 16q = 1400$

Supply function : $700 -p^2 + 10q = 0$

To Find : find the equilibrium quantity and equilibrium price.

Solution:

Demand function : $p^2 + 16q = 1400$ --A

Supply function : $p^2-10q=700$ ---B

Now to find the equilibrium quantity and equilibrium price.

Solve A and B

Subtract B from A

$p^2-10q -p^2-16q=700-1400$

$-26q=-700$

$26q=700$

$q=\frac{700}{26}$

$q=26.92$

So, equilibrium quantity = 26.92

Substitute the value of q in A

$p^2 + 16(26.92) = 1400$

$p^2 + 430.72 = 1400$

$p^2 = 1400- 430.72$

$p^2 = 969.28$

$p = \sqrt{969.28}$

$p = 31.13$

So, equilibrium price is $31.13

7 0

3 years ago

There are between 24 and 40 students in a class

defon

So,whats your question????

8 0

2 years ago

How to comment on brainly.com and I'm only 8-years-old so keep it simple please

dedylja [7]

Answer:

You just do.

Step-by-step explanation:

That's all there is

8 0

2 years ago

Worth 20 points, will thank

Leno4ka [110]

Answer:

GRRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Step-by-step explanation:

7 0

2 years ago

I NEED HELP ASAP!!

S_A_V [24]

(1,-1)
(-4,2)
(-2,1)
I believe these will work

4 0

3 years ago