Parabola

Parabola


Would you like to ace your next test on quadratic functions?

"Parabola" tells you everything you ever needed to know about parabolas but were afraid to ask.

Enter a quadratic function in standard, vertex, or intercept form, and this application instantly displays:

- The orientation of the parabola
- The coordinates of the vertex
- The axis of symmetry
- The coordinates of the focus
- The equation of the directrix
- The x - intercepts
- The y - intercept

Since it's crucial for students to understand the concepts behind the formulas, "Parabola" includes a thorough explanation of the computations that are performed. Students and teachers will find this application to be indispensable.

I welcome all comments, questions, and suggestions:

[email protected]

I will answer your math questions for free on facebook:

http://www.facebook.com/lfeldmantutoring

Please check out my other Android apps:

ACT Math Prep
Algebra Pro
Calculus Pro
Finite Math Pro
Geometry Pro
Math Pro (6 math apps for $1.99!)
PreCalculus Pro
Probability Pro
SAT Math Prep
Statistics Pro

Recent changes:
Had to change the keyboard to alpha-numeric because some devices don't show a decimal point or negative sign otherwise. Believe me, I'm not happy about it either.
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Free
73
3.7
User ratings
46
Installs
10,000+
Concerns
0
File size
452 kb
Screenshots
Screenshot of Parabola Screenshot of Parabola Screenshot of Parabola Screenshot of Parabola Screenshot of Parabola Screenshot of Parabola Screenshot of Parabola Screenshot of Parabola
About Parabola
Would you like to ace your next test on quadratic functions?

"Parabola" tells you everything you ever needed to know about parabolas but were afraid to ask.

Enter a quadratic function in standard, vertex, or intercept form, and this application instantly displays:

- The orientation of the parabola
- The coordinates of the vertex
- The axis of symmetry
- The coordinates of the focus
- The equation of the directrix
- The x - intercepts
- The y - intercept

Since it's crucial for students to understand the concepts behind the formulas, "Parabola" includes a thorough explanation of the computations that are performed. Students and teachers will find this application to be indispensable.

I welcome all comments, questions, and suggestions:

[email protected]

I will answer your math questions for free on facebook:

http://www.facebook.com/lfeldmantutoring

Please check out my other Android apps:

ACT Math Prep
Algebra Pro
Calculus Pro
Finite Math Pro
Geometry Pro
Math Pro (6 math apps for $1.99!)
PreCalculus Pro
Probability Pro
SAT Math Prep
Statistics Pro

Recent changes:
Had to change the keyboard to alpha-numeric because some devices don't show a decimal point or negative sign otherwise. Believe me, I'm not happy about it either.

User reviews of Parabola
Write the first review for this app!
Android Market Comments
A Google User
Aug 28, 2014
Doesn't work
A Google User
Jun 7, 2014
Great app! This device uses a touch keyboard or a touch numeric pad and was having issuses with the previous version, but now, with the update, I can more easily input a negative value or a decimal point or even *le gasp* BOTH for variables. Thanks, Larry!
A Google User
Sep 9, 2013
Sai
A Google User
Aug 15, 2012
Helpful and free! What's not to love?
A Google User
Aug 15, 2012
Helpful and free! What's not to love?