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Lelu [443]
2 years ago
15

Find b and c so that y = 2x^2 + bx+c has vertex (0,-2) b= C=

Mathematics
1 answer:
ratelena [41]2 years ago
3 0

Answer:

Step-by-step explanation:

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YX equals +2 squared minus -17 is approximately the answer of the origin
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For how many days, x, can Michelle make a $2 donation if she wants to make a donation of $12 total?
ad-work [718]

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6

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5 0
3 years ago
HELP!!!
Reptile [31]

Answer:

(a) $ 30000 + 1500 t

(b) $ 52500

Step-by-step explanation:

Initial profit = # 30,000

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5 0
2 years ago
What are the solutions to the equation x2 + bx+c=0?
nevsk [136]

Answer:

Find the complex solutions using the quadratic formula.

x

=

−

b

−

√

b

2

−

4

c

2

x

=

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b

+

√

b

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−

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Step-by-step explanation:

8 0
3 years ago
Write a polynomial function in standard form with given zero x=2,-1,-5
LekaFEV [45]

Answer:

Done below!

Step-by-step explanation:

(x - root)

(x - 2)(x - (-1))(x - (-5)) = (x - 2)(x + 1)(x + 5)

(x^{2} +x-2x-2)(x+5)=(x^{2} -x-2)(x+5)=x^{3}+5x^{2}-x^{2}   -5x-2x-10\\\\=x^{3}+4x^{2} -7x-10

4 0
3 years ago
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