Grade 12 Calculus and Vectors
MCV4U

This course builds on students’ previous experience with functions and their developing understanding of rates of change. Students will solve problems involving geometric and algebraic representations of vectors and representations of lines and planes in threedimensional space; broaden their understanding of rates of change to include the derivatives of polynomial, sinusoidal, exponential, rational, and radical functions; and apply these concepts and skills to the modelling of real-world relationships. Students will also refine their use of the mathematical processes necessary for success in senior mathematics. This course is intended for students who choose to pursue careers in fields such as science, engineering, economics, and some areas of business, including those students who will be required to take a university-level calculus, linear algebra, or physics course.

There are two different sections in this course; the first is derivative or extends from work in Advanced Functions; the second other is Vectors, which, unlike the first, is totally new. Vectors are essentially similar to Physics when it comes to problem-solving.

The derivative section takes root in work done in Advanced Functions and will typically include algebra, graphing, trigonometry, and logarithms.

The vector aspect of the course includes 3D equations of lines and planes. Because of the similarity of vector problem-solving to physics, many students find this course component more complicated than the first one.

For students to succeed in Vector Calculus, they must be proficient in exponents, factoring, combining rational expressions such as fractions with algebra, and solving equations.

You want to pay special attention to the Optimization Unit, which usually includes many word problems. However, if you have trouble dealing with word problems, be sure to prepare for this unit in particular. Do not forget to keep your notes organized while you identify the different kinds of problems. This will significantly help you to clarify the concepts in the course, and to keep track of your progress.

The concepts of vectors are very complex. So when approaching vector problems, be sure to layout and write down all of the steps clearly. Also, write down why such steps are necessary. For instance, what variable are you attempting to achieve with each step? This approach will undoubtedly simplify even more complicated questions and allow you to easily identify areas where you need additional help.