please help in form of y ax2 bx c this questions asking to find the y intercepts and x intercepts but doesn t tell you the equation so i guess you gotta figure it out what i want to know is how do u look at the graph and put it in y ax2 bx c form
After braces are removed, most patients will need to wear a retainer all the time for the first six months, then only during sleep for many years.he time required for braces varies from person to person, depending on the severity of the problem; the amount of room available; the distance the teeth must travel; the health of the teeth, gums, and supporting bone; and how closely the patient follows instructions.
The retainer keeps teeth in place as the tongue, lips and cheeks adjust to their placement. And, the teeth reorganize themselves in the bones and almost âsolidify.â How long should you wear a retainer? We ask you to wear your retainer full-time for three months, when the teeth tend to move the quickest. You can take the retainer out to eat, to brush your teeth, and for special occasions (i.e., big dates and public speeches). But other than that, you should wear it at least 22-23 hours a day. Youâll notice if you take it out, the teeth will move quickly. After about three months, if everything looks good, weâll switch you to nighttime wear. Then, you donât have to worry about taking the retainer in and out at lunch, school, or work.