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scZoUnD [109]
3 years ago
13

Identify the axis of symmetry and vertex.

Mathematics
1 answer:
attashe74 [19]3 years ago
8 0

Answer:

he axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Find the product of ( 2a2– 3b2) and ( a +b2- 3z)​
Bond [772]

Answer:

2a^3+2a^2b^2-6a^2z-3ab^2-3b^4+9b^2z

Step-by-step explanation:

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Start by distributing the 2a^2 into all of the terms in between the second parentheses.

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Next, distribute the -3b^2 into all of the terms in between the second parentheses.

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For the sake of simpler interpretation, I separated the two above, but they are together:

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Since the terms are already in descending order, we do not need to rearrange them.

4 0
3 years ago
Explain how to find the constant of proportionality for the ratio of robins to cardinals.
romanna [79]
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