價格：免費
更新日期：2014-06-12
檔案大小：453k
目前版本：1.9
版本需求：Android 2.1 以上版本
官方網站：http://www.lfeldman.com
Email：lfeldman65@gmail.com
聯絡地址：577 W. Bobier Drive, #202 Vista, CA 92083
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:
lfeldman65@gmail.com
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
