4 standard equation of a translated parabola horizontal axis vertex h k focus h p k directrix x h p axis of symmetry y k y k 2 given the equation a write the equation in standard form v f b provide the 3 pa function equation quadratic function graph parabola axis of symmetry line divides the graph into 2 mirror images x h 5 graphing how to use a graphing calculator to find the vertex of a parabola equation of a parabola given vertex and focus calculator jennarocca vertex axis of symmetry i can calculate and find the equation of axis symmetry calculator jennarocca 10 write the equation of the parabola with v 1 3 and f 1 6 v f how to find the axis of symmetry of a parabola using a ti 84 graphing calculator parabola equation solver jennarocca 1 hw parabola equation solver jennarocca using a graphing calculator to find the axis of symmetry how to use a graphing calculator to find the roots of a parabola vertex and axis of symmetry using ti84 1 unit 1 conic sections section 1 3 the parabola calculator required vertex h k opens left rightopens up down vertex h k focus directrix axis hw pg 28 30even even 50 56even do now take out your pencil 2 v p 2p f p directrix quadratic functions find vertex and intercepts using the graphing calculator you for any parabola we will find the vertex and y intercept in addition if the x intercepts exist then we will want to determine those as well how to write quadratic functions conic form of a parabola step 1 turn on your calculator press y step 2 bouquet parabola graph image titled find an axis of symmetry step 2 equation of a parabola vertex focus axis of symmetry directrix 6 example 2 graph the following parabola using a graphing calculator writing standard form equations for parabolas definition explanation lesson transcript study com 9 axis of symmetry calculator 5 given the equation a write the equation in standard form completing the parabolic square equation 3 v p 2p f p directrix ex write the equation of the parabola with a focus at 3 5 getting a feel for the geometry of parabolas as a varies from a 0 to 3 pa function equation quadratic function graph parabola axis of symmetry line divides the graph into 2 mirror images x h step 3 the equation of the parabola is y x2 finding the line of symmetry algebraically find the equation of a parabola calculator jennarocca graphing calculator reference sheet quadratic graphs