ACADMath/vertex.html at main · MrBrightMath/ACADMath · GitHub

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<!doctype html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <title>Finding the Vertex</title>
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="preconnect" href="https://fonts.googleapis.com" />
        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
        <link
            href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap"
            rel="stylesheet" />
        <link
            href="https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap"
            rel="stylesheet" />
        <link
            href="https://fonts.googleapis.com/css2?family=Teko:wght@300..700&display=swap"
            rel="stylesheet" />
        <link
            rel="stylesheet"
            href="https://www.w3schools.com/w3css/4/w3.css" />
        <link
            rel="stylesheet"
            href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />
        <link rel="stylesheet" href="styles.css" />
        <script src="vertex.js"></script>
        <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
    </head>
    <body>
        <!-- Header -->
        <div class="w3-container spartan">
            <h1><a href="index.html"><i class="fa fa-home"></i></a> ACAD Math Apps</h1>
            <img src="Images/Spartan-Logo2.png" height="50" class="logo" />
        </div>

        <!-- Body -->
        <div class="w3-container">
            <h2>Finding the Vertex</h2>
            <p>
                Click the START button to generate a quadratic or absolute value function, and identify where it's vertex is.
                Then click the CHECK button to check your answer.
            </p>
        </div>

        <div class="w3-container">
            <div class="w3-panel w3-border-green w3-leftbar w3-topbar">
                <h3>Vertex of a Quadratic Function in Vertex Form</h3>
                <p>\(f(x)=a(x-h)^2+k\) has a vertex at \((h,k)\)</p>
            </div>
            <button onclick="startFresh()" class="start" id="startFresh">Start</button><button onclick="debug()" style="visibility: hidden">Debug</button><button onclick="check()" class="next" id="check" style="visibility: hidden;">Check Answer</button><button onclick="nextProb()" class="next" id="nextProb" style="visibility: hidden;">Next Problem</button>
            <div><br/></div>
            <div id="newScores" class="scoreGrid">
                <div class="scoreCard">
                    <span class="scoreText">CORRECT:</span>
                    <br /><span class="scoreText" id="correct">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">GUESSES:</span>
                    <br /><span class="scoreText" id="guesses">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">PERCENT:</span>
                    <br /><span class="scoreText" id="percent">0</span>
                </div>
            </div>

            <div id="result"><h2> </h2></div>
            <div id="problem"><h2> </h2></div>
            <br />
            <input id="quadVertex" style="visibility: hidden;">
            <br /><br />
            <br /><br />
        </div>

        <div class="w3-container">
            <div class="w3-panel w3-border-green w3-leftbar w3-topbar">
                <h3>Vertex of a Quadratic Function in Standard Form</h3>
                <p>\(f(x)=ax^2+bx+c\) has a vertex at \(x=\frac{-b}{2a}\)</p>
                <p>Find the \(x\) coordinate of the vertex.</p>
            </div>
            <button onclick="startFresh3()" class="start" id="startFresh3">Start</button><button onclick="debug3()" style="visibility: hidden">Debug</button><button onclick="check3()" class="next" id="check3" style="visibility: hidden;">Check Answer</button><button onclick="nextProb3()" class="next" id="nextProb3" style="visibility: hidden;">Next Problem</button>
            <div><br/></div>
            <div id="newScores3" class="scoreGrid">
                <div class="scoreCard">
                    <span class="scoreText">CORRECT:</span>
                    <br /><span class="scoreText" id="correct3">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">GUESSES:</span>
                    <br /><span class="scoreText" id="guesses3">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">PERCENT:</span>
                    <br /><span class="scoreText" id="percent3">0</span>
                </div>
            </div>

            <div id="result3"><h2> </h2></div>
            <div id="problem3"><h2> </h2></div>
            <br />
            <p>\(x=\) <input id="quadVertex3" style="visibility: hidden;"></p>
            <br /><br />
            <br /><br />
        </div>

        <div class="w3-container">
            <div class="w3-panel w3-border-green w3-leftbar w3-topbar">
                <h3>Vertex of a Quadratic Function in Factored Form</h3>
                <p>\(f(x)=a(x-z_1)(x-z_2)\) has a vertex at \(x=\frac{z_1+z_2}{2}\)</p>
                <p>Find the \(x\) coordinate of the vertex.</p>
            </div>
            <button onclick="startFresh4()" class="start" id="startFresh4">Start</button><button onclick="debug4()" style="visibility: hidden">Debug</button><button onclick="check4()" class="next" id="check4" style="visibility: hidden;">Check Answer</button><button onclick="nextProb4()" class="next" id="nextProb4" style="visibility: hidden;">Next Problem</button>
            <div><br/></div>
            <div id="newScores4" class="scoreGrid">
                <div class="scoreCard">
                    <span class="scoreText">CORRECT:</span>
                    <br /><span class="scoreText" id="correct4">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">GUESSES:</span>
                    <br /><span class="scoreText" id="guesses4">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">PERCENT:</span>
                    <br /><span class="scoreText" id="percent4">0</span>
                </div>
            </div>

            <div id="result4"><h2> </h2></div>
            <div id="problem4"><h2> </h2></div>
            <br />
            <p>\(x=\) <input id="quadVertex4" style="visibility: hidden;"></p>
            <br /><br />
            <br /><br />
        </div>

        <div class="w3-container">
            <div class="w3-panel w3-border-green w3-leftbar w3-topbar">
                <h3>Vertex of a Quadratic Function in a Random Form</h3>
                <p>Find the \(x\) coordinate of the vertex.</p>
            </div>
            <button onclick="startFresh5()" class="start" id="startFresh5">Start</button><button onclick="debug5()" style="visibility: hidden">Debug</button><button onclick="check5()" class="next" id="check5" style="visibility: hidden;">Check Answer</button><button onclick="nextProb5()" class="next" id="nextProb5" style="visibility: hidden;">Next Problem</button>
            <div><br/></div>
            <div id="newScores5" class="scoreGrid">
                <div class="scoreCard">
                    <span class="scoreText">CORRECT:</span>
                    <br /><span class="scoreText" id="correct5">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">GUESSES:</span>
                    <br /><span class="scoreText" id="guesses5">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">PERCENT:</span>
                    <br /><span class="scoreText" id="percent5">0</span>
                </div>
            </div>

            <div id="result5"><h2> </h2></div>
            <div id="problem5"><h2> </h2></div>
            <br />
            <p><label for="quadVertex5" id="label5">\(x=\) </label><input id="quadVertex5" style="visibility: hidden;"></p>
            <br /><br />
            <br /><br />
        </div>

        <div class="w3-container">
            <div class="w3-panel w3-border-green w3-leftbar w3-topbar">
                <h3>Vertex of an Absolute Value Function</h3>
                <p>\(f(x)=a|x-h|+k\) has a vertex at \((h,k)\)</p>
            </div>
            <button onclick="startFresh2()" class="start" id="startFresh2">Start</button><button onclick="debug2()" style="visibility: hidden">Debug</button><button onclick="check2()" class="next" id="check2" style="visibility: hidden;">Check Answer</button><button onclick="nextProb2()" class="next" id="nextProb2" style="visibility: hidden;">Next Problem</button>
            <div><br/></div>
            <div id = "newScores2" class="scoreGrid">
                <div class="scoreCard">
                    <span class="scoreText">CORRECT:</span>
                    <br /><span class="scoreText" id="correct2">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">GUESSES:</span>
                    <br /><span class="scoreText" id="guesses2">0</span>
                </div>
                <div class="scoreCard">
                    <span class="scoreText">PERCENT:</span>
                    <br /><span class="scoreText" id="percent2">0</span>
                </div>
            </div>

            <div id ="result2"><h2> </h2></div>
            <div id="problem2"><h2> </h2></div>
            <br />
            <input id="absVertex" style="visibility: hidden;">
            <br /><br />
            <br /><br />
        </div>

    </body>
</html>