Conics: Parabolas: Introduction (page 1 of 4) Sections: Introduction, Finding information from the equation, Finding the equation from information, Word problems & Calculators. In algebra, dealing with parabolas usually means graphing quadratics or finding the max/min points (that is, the vertices) of parabolas for quadratic word problems. In the context of conics, however, there are some additional considerations. To form a parabola according to ancient Greek definitions, you would start with a line and a point off to one side. The line is called the directrix; the point is called the focus.
However, wrapping the kink free cable is much easier than a kinked cable, which means you will be saving some time in the long run. 1  Hold the connector of the microphone cable firmly in the left hand and slowly pull the other end towards yourself with the right hand.
2 3 Sew in a flash Putting the cardi-wrap together is a quick process on your sew-ing machine or serger. 1 Sew the sleeve seams. Place right sides together, and sew or serge the underarm seams. Press the seam allowances and turn right sides out. 2 Insert the sleeves.ay a tape measure around your neck, and determine how long you want the cardi-wrap to fall in the front. This establishes the length of the rectangle. You can also adjust the width of the rectangle to fit your figure. 2 Across back. Ask a friend to measure your back across the shoulder blades from arm to arm.