Prerequisites (topics dealt with in review in the "corso propedeutico" - September 2013
Numbers, absolute and relative. Elementary arithmetical operations (addition, subtraction, multiplication, division) and their properties. Prime factor decomposition. Fractionary calculus.
Powers with integer exponent and their properties. Infinite decimal representations, periodic (with reduction to fractionary form) and nonperiodic. Irrational numbers most commonly used.
Powers with fractionary exponent. Calculus of radicals.
Equations and inequalities of first degree in a single variable. Special algebraic products.
Euclid's postulate for geometry. Parallel straight lines with a common transverse line; corresponding, opposed, alternate internal (external) angles. Thales' theor.
Disjoint, adjacent, overlapping, coincident segments ed angles. Sharp, obtuse, square, flat angles. Sum and difference of angles. Complementary, supplementary, esplementary angles.
Triangles and their properties. Congruence and similarity. Bisectrices, medians, heights. Equilateral and isosceles triangles. Pytaghoras and Euclid theor.
Angles with vertex on a circle and on its center and their relation.
Polygones. Parallelograms and their properties.
Area of triangles, parallelograms, trapezoids, regular polygones, disks.
Volumes of cubes, parallelepipedes, prisms and pyramides with basis of known area, balls.
Cartesian coordinate systems on the line and on the plane. Absolute and relative measure of oriented segments. Coordinate change by origin displacement.
Analytic representation of elementary geometric transformations (symmetries with respect to the axes, to the origin, to the bisectrix of quadrants I and III; clockwise and counterclockwise rotations by 90°).
Cartesian equation of straight lines in the plane: general and explicit form. Angular coefficient.
Mutual position of two straight lines: parallelism (including the special case of coincidence), incidence (including the special case of orthogonality).
Linear systems of two equations in two unknowns and their geometric interpretation.
The standard parabola through the origin with vertical axis (i.e., the graph of the square function). Parabolas obtained by the standard one through vertical expansion/contraction, or vertical symmetry. Parabolas with vertical axis in general form (defined by an arbitrary trinomial of second degree in a single variable), and formulas for the coordinates of their vertex.
Second degree equations in one variable, and points of a parabola on the horizontal axis.
Circles, their cartesian equation given center and radius and determination of center and radius from the cartesian equation.
Mutual position of straight lines and parabolas with vertical axis, and of straight lines and circles. Equation of tangent lines.
Complete solution of second degree inequalities in a one variable.
Goniometric circle, measure of angles in radiants, and definition of the elementary trigonometric functions sine, cosine, tan. Values achieved at particular angles.
Fundamental goniometric identities, associated angles. Addition and subtraction, duplication and bisection, prostapheresis, Waring formulas.
Definition and application of the inverse trigonometric functions arcsin, arccos, arctan. Direct evaluation of the inverse trigonometric functions in particular cases.
Simple trigonometric inequalities.