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algol13
3 years ago
10

6. Why is the x-coordinate of the vertexof a parabola the mean of the zeros ofthe function?​

Mathematics
1 answer:
Leona [35]3 years ago
7 0

Answer:

<h3>The vertex of a parabola is the point where the parabola crosses its axis of symmetry.If the coefficient of the x^{2} term is postive Step-by-step explanation:</h3>

U shape. the coffiecent of the x^{2} term negative.

Parabola: y=ax^{2} +bx+c\\y=a(x-h)x^{2} +k\\(h,k)

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2 years ago
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svlad2 [7]

Use the formula  (b/2)^2 in order to create a new term. Solve for  x  by using this term to complete the square.

Exact Form:

x  =  ±√21  +  6

Decimal Form:

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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

6 0
3 years ago
Which operation involving complex numbers requires the use of a conjugate to be carried​ out?
Pani-rosa [81]

Answer:

The correct answer will be "Division".

Step-by-step explanation:

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3 0
2 years ago
Evaluate <br>tan 332°30'<br>Cos 229°47'<br>and sec(-38°22') <br>HELPPP​
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6 0
2 years ago
4) A certain computer costs $599.00 at Best Buy. On Black Friday, it is on sale for 35% off. What is the price of the computer o
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Answer:

$389.35

Step-by-step explanation:

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5 0
2 years ago
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