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- https://math.libretexts.org/Bookshelves/Mathematical_Logic_and_Proof/Book%3A_Mathematical_Reasoning__Writing_and_Proof_(Sundstrom)/06%3A_Functions/6.02%3A_More_about_FunctionsWe have also seen various ways to represent functions. We have also seen that sometimes it is more convenient to give a verbal description of the rule for a function. In cases where the domain and cod...We have also seen various ways to represent functions. We have also seen that sometimes it is more convenient to give a verbal description of the rule for a function. In cases where the domain and codomain are small, finite sets, we used an arrow diagram to convey information about how inputs and outputs are associated without explicitly stating a rule. In this section, we will study some types of functions, some of which we may not have encountered in previous mathematics courses.
- https://math.libretexts.org/Courses/Las_Positas_College/Math_27%3A_Number_Systems_for_Educators/07%3A_Geometry/7.06%3A_PolygonsThe diameter (a line which passes through the center of the circle) of the semicircle is then also 180∘. Since the measures of angles A1=A2, C1=C2, and \(A_{1}+B+C_{1}=...The diameter (a line which passes through the center of the circle) of the semicircle is then also 180∘. Since the measures of angles A1=A2, C1=C2, and A1+B+C1=180, then by substitution, A2+B+C2=180. Find the sum of the interior angles of a triangle, using the formula. Find the sum of the interior angles of a pentagon, using the formula. Find the sum of the interior angles of a 15-sided polygon, using the formula.
- https://math.libretexts.org/Courses/SUNY_Schenectady_County_Community_College/Discrete_Structures/06%3A_Functions/6.02%3A_More_about_FunctionsWe have also seen various ways to represent functions. We have also seen that sometimes it is more convenient to give a verbal description of the rule for a function. In cases where the domain and cod...We have also seen various ways to represent functions. We have also seen that sometimes it is more convenient to give a verbal description of the rule for a function. In cases where the domain and codomain are small, finite sets, we used an arrow diagram to convey information about how inputs and outputs are associated without explicitly stating a rule. In this section, we will study some types of functions, some of which we may not have encountered in previous mathematics courses.
- https://math.libretexts.org/Courses/College_of_the_Canyons/Math_130%3A_Math_for_Elementary_School_Teachers_(Lagusker)/06%3A_Geometry/6.02%3A_PolygonsThe diameter (a line which passes through the center of the circle) of the semicircle is then also 180∘. Since the measures of angles A1=A2, C1=C2, and \(A_{1}+B+C_{1}=...The diameter (a line which passes through the center of the circle) of the semicircle is then also 180∘. Since the measures of angles A1=A2, C1=C2, and A1+B+C1=180, then by substitution, A2+B+C2=180. Find the sum of the interior angles of a triangle, using the formula. Find the sum of the interior angles of a pentagon, using the formula. Find the sum of the interior angles of a 15-sided polygon, using the formula.