Mrs.+Stefanacci



The red light as a circle. x^2 + y^2 = 4 Domain: [-2,2] Range: [-2,2] There are no discontinuities. Symmetric about the x-axis, y-axis, and origin. Etc.

<span style="font-family: 'Calibri','sans-serif'; font-size: 11pt; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; msoansilanguage: EN-US; msoasciithemefont: minor-latin; msobidifontfamily: 'Times New Roman'; msobidilanguage: AR-SA; msobidithemefont: minor-bidi; msofareastfontfamily: Calibri; msofareastlanguage: EN-US; msofareastthemefont: minor-latin; msohansithemefont: minor-latin; msotextraise: -5.0pt; position: relative; top: 5pt;">                The sine function in iron from Charleston, SC. The front of a mailbox as a parabola.