【實用教育app】My Grapher|最夯免費app-綠色工廠好玩App

Looking for an easy-to-use graphing calculator for high school to college-level math? Whether you're a teacher or a student, My Grapher is here for you!Powerful, yet beautiful and intuitive, My Grapher is your number-one choice for algebra, trig, and calculus.FEATURES: Graph like the pros√ My Grapher can plot an unlimited number of functions simultaneously (as many as memory allows).√ The powerful CAS interprets many kinds of functions including: → Linear → Polynomials → Exponential → Trigonometric → Polar → Unknown functions (given a set of points) → and more!√ Equations are formatted elegantly, with fractions stacked and exponents in superscript.√ Customize your graph with different colors, line weights, line dashes, and data point shapes.Algebra at your fingertips√ My Grapher's simple interface allows you to zoom and pan by pinching and dragging.√ The graph responds easily and quickly to your touch.√ Use the Trace Mode to evaluate the function at your touch.√ Find the coordinates of minima, maxima, zeros, y-intercepts, and intersections.√ The Function Tool lets you enter and receive exact values for all your functions.√ A powerful symbolic differentiation algorithm can calculate a tangent line for any point on the graph.√ NEW: Built-in polynomial regression (degrees 1-4) makes finding a best fit curve simple.√ Get value tables with ease.Share your graphs√ My Grapher allows you to email and copy graphs.√ Save a screenshot of your functions to the Photos library.√ Email and copy value tables in HTML, plain text, and CSV formats.My Grapher was created and developed by a 14-year-old.Need a powerful, versatile graphing calculator for the iPad? Try My Grapher HD!