Mathematics 90-1 is a senior-level secondary course meant for students who will be going on to post-secondary courses/programs that require calculus. Students will be given a foundation in precalculus mathematics such as transformations of several types of functions, applications of trigonometric functions, logarithms and calculating probability. Students will also extend their knowledge and appreciation of general mathematical principles and processes, and their application to daily life. Mathematics 90-1 is equivalent to Mathematics 30-1.