| __Name__ | __Size__ | __Date__ | __Rating__ | __Description__ |

| **(Parent Dir)** | *folder* | | **Up to TI-89 BASIC Math Programs** |

| **main.quadform.zip** | 1k | 08-01-31 | | **Quadratic formula** This program will give you ether real or imaginary x's, y, and the vertex. you may change this program if needbe. have fun! :) |

| **main.quad.zip** | 1k | 03-04-15 | | **Quadratic** A full quadratic function that returns both roots and the a+bi form in a list that can be used in programs as well as alone. It works with numbers and variables. Check it out, you'll never go back! |

| **programs.qsolve.zip** | 1k | 03-04-25 | | **Quadratic Equation Solver** This program will return the two solutions of a quadratic equation. It even works with imaginary results. |

| **quad2.zip** | 1k | 00-02-28 | | **Quadratic Formula** A Quadratic Formula Solver that gives answers in Exact format |

| **quad4.zip** | 1k | 00-04-04 | | **Quad4** This program solves equations using the quadratic formula. Big time saver. |

| **quad_73.zip** | 1k | 12-04-01 | | **Quadratic Theorem** Quadratic formula solver. Syntax: quad(a,b,c) |

| **quadapp.zip** | 2k | 02-09-07 | | **Quadratic Equation Solver v2.1** This nifty little program will solve a quadratic equation given the A, B, and C values in the equation Ax^2+Bx+C. This program will also give imaginary roots in an exact form. It includes full documentation and is essentially bug free. This is version 2.1 and the third release of this program, which weighs in at just over 800 bytes once on the calculator [v2.1 fixes some minor bugs]. So, download and have at it! |

| **quadform.zip** | 1k | 00-05-13 | | **Quadratic Equation Calculator v2.0** An update of Quadratic Equation Calculator v1.0. Now it calculates the points of the vertex of the graph of the equation. |

| **quadforti89.zip** | 1k | 03-03-10 | | **Quadratic Equation Helper** 2 Programs With one Download. One for Algebra 1 or 2 Students that solves for the zeros of a quadradic equation. The second for Pre-Calc or Calc Students for help with both stantdard form and vartex form of the quadradic equation |

| **quadf.zip** | 1k | 99-10-30 | | **QuadF89 v1.0** Finds the roots of a quadratic equation as well as the vertex of the parabola and the instantaneous velocity at a point on the parabola. Port from TI-86 version. |

| **quadrad.zip** | 1k | 99-11-19 | | **Quadrad89** Advanced Quadratic Equation Solver. Very small program that is very functional, fast and easy to use. |

| **quadratandvert.zip** | 1k | 03-03-15 | | **Quadratic equation and vertex solver program 1.0** This quadratic solver program is one of a kind. It will give you both the x= and the vertex of the parabola. I guarantee a 100 on every test. |

| **quadratc.zip** | 1k | 98-09-09 | | **Quadratic Formula v1.9** Quadratic Formula program. |

| **quadrate.zip** | 85k | 11-07-03 | | **QUADRATe** This Program is for the novice user of the TI-89, or anyone who does not want to search for commands built into the TI-89. The Program graphs Y = AX^2 + BX + C and solves AX^2 + BX + C = 0. 1. The GRAPH shows the intercepts and vertex labeled and allows you to move from point to point using the arrow keys, 2. The vertex (H, K) is given as well as the form Y = A(X – H)^2 + K. Also given is the focus. 3. The SOLUTIONS display in radical or decimal form as necessary. |

| **quadratic2.zip** | 4k | 03-03-09 | | **Quadratic** After entering the coefficients of a quadratic expression, this program calculates the discriminant, real zeros, facotrability, and graphs and displays the quadratic function. |

| **quadratic.zip** | 3k | 00-04-13 | | **Quadratic Solver v2.5** Upgrade to Quadratic Solver v2.0. Now tells if parabola upens upwards or downwards and solves the latus rectum length. This is the most complete program as far as I know, and very easy to use. |

| **quadrati.zip** | 1k | 03-03-05 | | **The ULTIMATE quatratic formula** awesome qudratic formuls program with awesome upgrades soon to come this one is better that the rest if you want screenshots email me at axman13@juno.com with the subject as "quadratic" |

| **quadrat.zip** | 2k | 99-03-29 | | **Quadratic Formula v1.1** ChaoticSofts Quadratic Formula v1.1 |

| **quadra.zip** | 1k | 00-09-22 | | **Quadra** A quadratic formula helper. Use it. |

| **quadrf.zip** | 1k | 00-07-20 | | **Quadratic Formula** This program computes the roots of a quadratic equation if it is not factorable. |

| **quadrrege.zip** | 64k | 11-10-22 | | **QUADRREGe** This Program is for the novice user of the TI-89, or anyone who does not want to search for commands built into the TI-89. The Program finds the Quadratic Equation of the graph thru three given points. In general it does Quadratic Regression for a given set of ordered pairs. |

| **quads.zip** | 1k | 99-12-07 | | **Quads v1.1** Quads will solve a quadratic equation or find the equation for a quadratic given the roots or factors. |

| **quad.zip** | 1k | 98-12-01 | | **Quadratic Formula Function** an update of my previous...this one will solve all equations in the form ax 2 bx c 0 |