Teaching Algebra Jobs

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  • Fixed-Price – Est. Budget: $250.00 Posted
    I'm using PHP imagick to draw bezier curves. I have a function (finControlPoint) that will draw a 3 point bezier curve that passes through each point. The function looks like: $s1 = array("x" => $var1, "y" => 0);//start $s2 = array("x" => $var2, "y" => $var3); $s3 = array("x" => $var4, "y" => $var5);//end $smp = findControlPoint($s1, $s2, $s3); function findControlPoint($s1, $s2, $s3){ // Unit vector, length of line s1,s3 $ux1 = $s3['x'] - $s1['x']; $uy1 = $s3['y'] - $s1['y']; $ul1 = sqrt ...
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