When you graph, don't try to plot loads of points. Note that the cosine is at y = 1 when x = 0 and 2Ï; at y = 0 for x = Ï/2 and 3Ï/2, and at y = â1 for x = Ï. Plot these five interesting points, and then fill in the curve.
Transesophageal echocardiogram. A transesophageal echocardiogram, or TEE (TOE in the United Kingdom, reflecting the spelling transoesophageal), is an alternative way to perform an echocardiogram. A specialized probe containing an ultrasound transducer at its tip is passed into the patient's esophagus.
HA is a sugar that occurs naturally in your tissues (including skin) and is most commonly known as the lubricant in your joints. The HA that is Juvederm and Restylane is synthetic, meaning that it is manufactured and not harvested from any animal. It has been modified by a process called cross-linking.