Calculator ye graphing
Plot mabasa pa interactive graph — free online graphing calculator, hapana kumbobvira.
y = f(x), e.g. x^2-3, sin(x), 2*x+1
Nezve iyi kalkulator
A graphing calculator draws the graph of one or more functions of x. Enter equations like y = x^2 - 3 or sin(x), and the calculator plots them on an interactive grid you can zoom and pan. Add several functions at once to compare them, each in its own colour.
It evaluates each function at many x-values across the visible window and joins the points into a smooth curve, redrawing as you scroll to zoom or drag to pan so the axes and grid always rescale to what you are looking at. Any expression the scientific calculator understands works here — polynomials, trigonometry, logarithms, exponentials, roots and combinations — and each function you add is drawn in a distinct colour so several curves can be compared on one grid.
For a worked example, plotting y = x^2 - 3 gives an upward parabola whose lowest point sits at (0, -3) and which crosses the x-axis near x = -1.73 and x = 1.73 (where x^2 = 3). Add y = x - 1 on the same grid and the two curves meet where a line crosses the parabola, giving a visual solution to x^2 - 3 = x - 1. It is used to explore the shape of a function, find roots and intercepts, spot maxima and minima, and see where two graphs intersect.
Zvimwe zvinobvunzwa zvakanyanya
Ndiani anofanira kuisa basa?
Type a expression in x, such as x^2, sin(x) or 2*x+1, into the graphing calculator. You can add multiple functions and each is drawn in a different color.
Ndinogona here kuchinja kureba kwevhidhiyo?
Ndinoda. Rongedza kana kushandisa mabhureki ekukurumidza kusvikira wawedzera, uye rova graph kuti uite pan around. Axis negrid zvinowedzera otomatiki.
Ndezvipi zvikamu zvandinogona kutamba?
Any expression the scientific calculator supports - polynomials, trig, logs, exponentials, roots and combinations of them.
Ndiani anofanira kutambanudza mabasa maviri kuti awane uko vaviri ava vanosangana?
Insert each function on its own line, for example y = x^2 - 3 and y = x - 1. Both curves are drawn on the same grid, and the points where they cross are the solutions to the two expressions being equal.
Ndinogona sei kuisa graph pane parabola se y = x^2 - 3?
Type x^2 - 3 as the function. The result is a U-shaped parabola with its vertex at (0, -3); zoom out or pan to see where it crosses the x-axis near ±1.73.
Ndinogona kutamba trigonometric mabasa?
Ndinoda. Nzira yekuita izvi ndeyekunyora sin(x), cos(x) kana tan(x) uye mvura ichabuda muwindow. Unogonawo kushandisa zvimwe zvinhu, se sin(x) + x/2, kuti uone kuti mvura ichabuda sei.
Nei graph yangu ichionekwa seyakachena kana yakapfava?
Kurongeka kunogona kugara kunze kwezvinoratidzwa. Zoom out kana pan kusvika pasvika mumamiriro ezvinhu - kune zvakaoma kana zvakaomarara zvivakwa iwe zvinoda kudzokorora kudzokorora pane y-axis kuti uone zvese zvakaumbwa.
Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.