Math 112A

Math 112A is a requirement for graduation.

Students can access power point presentations, assignments and evaluation status from links identified on this page

Should questions or concerns arise - you can contact me at susan.walsh@nbed.nb.ca

Unit 1 - Analytic Geometry

Syllabus and course details	Discrete and Continuous Data, Domain and Range	Graphing using the intercept method	Graphing using the table of values method	Midpoint and applications	MIDPOINT APPLICATIONS Worksheet
Segment Length (Distance Formula)	Understanding formula rearranging	Exploring slope and its applications	Creating the equation of a line	Parallel and Perpendicular Slopes; Median and Altitude ppt
Writing the standard form of an equation worksheet	Standard Form of Equation Worksheet		Unit 1 Review Prep for Final Test	Coordinate Geometry Unit Review & Practice Questions
Unit 2 - Deductive Geometry
Unit 2 Deductive geometry- Opening review concepts	Circle Properties (inscribed and central angles)	Chord Properties	Intersecting chord theorem	Congruent Triangle Postulates	Understanding Congruent Triangle Postulates power point
Writing Proofs	Tangent Properties	Tangent Secant Theorem	Secant Secant Theorem	Length of Arcs and area of sectors Power point	Arc Length and Sector area practice sheet
Review exercises for Unit test

	Unit 3 - Circle Equations / Conics
Power Point Understanding Circle Equations and Transformations	Practice Exercises writing mapping notation and transformational form	Forms of the Conic Equation Practice	General Form of the equation to Standard Form of the equation - Practice	General Review of Conic Unit

	Unit 4 - Probability
Probability Introduction powr point notes	Phase 2 Mutually Inclusive, Tree Diagrams, Fundamental Counting Rule	Factorials and Permutations


	Unit 5 - Sequences and Series
Introduction to Sequences / Patterns	The Arithmetic Sequence	Arithmetic Series	Power Sequences	Writing the equation of a quadratic (2nd degree) sequence	Geometric Equation Applications (interest)
working with sequence notation		Arithemtic series exercises	General exercise arithmetic sequences and series	worksheet - writing quadratic equations	worksheet - calculating compound interest

	MIDTERM REVIEW
Unit 1 - Analytic geometry - review A	Writing the Equation of a line - Standard form	Analytic Geometry Review B	Proving lines are Parallel and/or Perpendicular using	Midpoint and endpoint practice


	EXAM REVIEW
Exam review - Writing the equation of a line	Exam Mixed Review Set A	Exam Mixed Review Set B	Exam Mixed Review Set C