Many graphing utilities have an equation editorthat requires an equation to be written in â â form in order to be entered, as shown in Figure A.1. (You should note that your equation editorscreen may not look like the screen shown in Figure A.1.) FIGURE A.1 y x y. y 3x 5 y x. A An Introduction to Graphing Utilities Uses of a Graphing Utility A graphing utility can be used to â¢ check or validate answers to problems obtained using algebraic methods. â¢ discover and explore algebraic properties, rules, and concepts. â¢ graph functions and approximate solutions of equations involving functions.
PRP Injections. PRP (platelet rich plasma) injections represent a newer form of therapy, where substances taken from a personâs own body are used to treat tissues that are damaged or injured. Referred to as an autologous blood therapy, a personâs own blood components are used to stimulate healing.
However, because PRP is created from a patient's own blood, it is considered a relatively low-risk treatment with the potential to improve or speed healing. More studies are needed to prove the effectiveness of PRP treatment and to research the best ways to standardize the treatment's preparation.