7 Answered Questions for the topic Quadratic Relations

Quadratic Relations

12/10/16

The cross-section of a honeycomb can be thought of as a central regular hexagon surrounded by a ring of 6 or more...
The cross-section of a honeycomb can be thought of as a central regular hexagon surrounded by a ring of 6 or more hexagons, surrounded by a ring of 12 or more hexagons, and so on. Assuming the... more
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Quadratic Relations

12/10/16

An isosceles triangle with sides y = ax + b and y = -ax + b is inscribed within the circle defined by x2 +y2 = r2. Determine a simplified...
An isosceles triangle with sides y = ax + b and y = -ax + b is inscribed within the circle defined by x2 +y2 = r2. Determine a simplified, factored expression in terms of a and b that represents... more
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Quadratic Relations

12/10/16

Consider the sideways parabola x = y^2 + 1. Determine the value(s) of m such that the line y + mx intersects this parabola only once.
Consider the sideways parabola x = y2 + 1. Determine the value(s) of m such that the line y = mx intersects this parabola only once.   Can you please include the process to solve this problem?
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Quadratic Relations Perimeter Optimization

12/10/16

A piece of string with a length of n cm is cut into 2 pieces. One of the pieces will be used to make a square, while the other piece will be used to...
A piece of string with a length of n cm is cut into 2 pieces. One of the pieces will be used to make a square, while the other piece will be used to make an equilateral triangle. How should the... more
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Quadratic Relations

01/19/16

For the parabola Y= 9x -3x squared find the zeroes
For the parabola Y= 9x-3x2   i) find the zeroes ii) equation of axis of symmetry iii) coordinates of vertex iv) optimal value v) Does it represent a maximum or minimum?     Thanks!
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Quadratic Relations

07/03/15

what is math concept in quadratic relation y=2(x+1)(x+3) ?
what is math concept , action taken, strategies and model representation has been used in quadratic relation y=2(x+1)(x+3) ?
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Quadratic Relations Conic Sections

05/20/14

How do you find focus, directrix and axis of symmetry?
I have a test on chapter 9 in Algebra 2 tomorrow and I don't understand how to find the focus, directrix, and axis of symmetry of a equation. For example:   -5+1/3y2=0
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