Graphing Calculator 84 vs EduPilot Student

The graphing calculator provides a UI similar to a real 84 graphing calculator. ◉ Graphing Calculator - Supports function, polar, and parametric graphs. - Press MODE and select Graph mode, then press Y= to open the graph editor. Press GRAPH to draw the functions. - Interactive and manual tracing modes. - Shows intersections, roots, and extrema (local maxima and minima) of function graphs. - Shows derivatives of function graphs. - Shows tangents to function and polar graphs. - Best‑fit line for a set of points. - TABLE generates a table of values for the selected graph. - CALC computes min, max, d/dx, and integrals of the selected graph. ◉ Scientific Calculator - Includes a computer algebra system for symbolic calculation. - Supports the functions you use on 83 and 84 graphing calculators. - All basic and advanced math functions: complex numbers, probability, angles, relational operations, logic operations, and matrix and vector operations. - Users can define custom calculator functions. ◉ Equation Solver (press ALPHA ENTER to open the SOLVER menu) - Solves any equation with Auto Solver mode and can provide symbolic roots. - Solves quadratic, cubic, quartic, and quintic equations. - Solves systems of equations with up to 5 variables. ◉ Statistics - 1‑Var Stats: calculates 1‑variable statistics. - 2‑Var Stats: calculates 2‑variable statistics. - LinReg(ax+b): fits a linear model to data. - QuadReg: fits a quadratic model to data. - CubicReg: fits a cubic model to data. - QuartReg: fits a quartic model to data. - LinReg(a+bx): fits a linear model to data. - LnReg: fits a logarithmic model to data. - ExpReg: fits an exponential model to data. ◉ Inferential Statistics and Distributions - Z‑Test, T‑Test, 2‑SampZTest, 2‑SampTTest, 1‑PropZTest, 2‑PropZTest, Z‑Interval, T‑Interval, 2‑SampZInt, 2‑SampTInt, 1‑PropZInt, 2‑PropZInt, Chi‑square Test, Chi‑square GOF Test, 2‑SampFTest, LinRegTTest, LinRegTInt, ANOVA. - All distribution functions, including Normal, Student’s t, Chi‑square, F, binomial, and more. ◉ Get Calculator 84 Premium Upgrade to the Premium version to access all the features above, including advanced math functions, statistics, inferential statistics and distributions, scanning math with your camera, and more. Choose from 3 options: - A 1‑month subscription - A 1‑year subscription - A lifetime purchase Subscription payments will be charged to your Apple Account at confirmation of purchase and at the start of each renewal term. You can cancel at any time through your Apple Account settings. You must do this at least 24 hours before the end of the current period to avoid being charged. Cancellation takes effect the day after the current period ends, and you will be downgraded to the free service. TI-84 is a registered trademark of Texas Instruments Incorporated. Calc84 is not affiliated with Texas Instruments. Terms of Service: https://calc84-efd3d.firebaseapp.com/tos.html Privacy Policy: https://calc84-efd3d.firebaseapp.com/privacypolicy.html

EduPilot Student is the all-in-one school companion that keeps K-12 students organized, on track, and ready for every class — all in one place. Homework, handled. See your homework at a glance with smart due-date reminders (due today, tomorrow, or overdue). Open attached files, submit your work in seconds, and follow teacher feedback right from your device. Exams, taken with confidence. Start online exams straight from your phone with a live countdown timer so you always know how much time is left. Answers autosave as you go, so your progress is never lost. Results appear instantly on submission, with clear pass/fail feedback to help you improve. Everything your school day needs. Subjects & Syllabus — your courses and topics in one organized view Grades — track results and see how you're doing Attendance — a clear history of your sessions Leaderboard — see where you rank and stay motivated Smart Notifications — never miss a deadline with timely, high-importance alerts Built for focus (Exam Integrity). While taking an exam, EduPilot Student protects academic honesty — so exams stay fair for everyone. EduPilot Student works best when linked to your teacher or school.