Precalculus is a subject area which typically starts off seeming to be fairly straightforward to students; however, the course then gains momentum and becomes increasingly complicated as it progresses. At some point, many students will possibly get lost in the subject and feel a lack of confidence in their capability to solve the problems that are assigned to them.
While a number of students are of the belief that they might need Precalculus help from the start of the course in order to figure out how to do calculus, most of the students do not recognize that they could do with pre calculus help until they are well into the course.
Pre calculus help can come from a tutor who will play an important role in filling in the gaps in understanding the student has of the material by giving one on one attention to him or her in order to ensure that the meanings behind the numerous concepts studied in pre calculus can be comprehended. In addition, the tutor can also show the student alternate techniques used to obtain problem solutions for pre calculus. There are a number of reasons as to why so many students are in need precalculus help and the reasons include:
Precalculus is a subject area which requires a student to be equipped with as above average appreciation for a variety of functions and the graphs with which they correspond.
The student who is studying pre calculus should be at ease when manipulating different kinds of algebraic functions and be able to graph the functions with the aim of analyzing these graphs. These functions include logarithmic, polynomial, quadratic, trigonometric, square root and linear functions.
Frequently, students advance from one grade to another without mastering the fundamental math skills that are required to do well in the upcoming year.
Subsequent to the completion of algebra, students are supposed to be capable of solving y-intercepts, x-intercepts and the vertex if so required. Other essential concepts which should have been mastered are graphing and factoring inequalities and equations to come up with a variety of solutions for math problems. Unfortunately, a number of students do not possess a firm foundation in Algebra, therefore making the changeover to pre calculus even more complicated.
More than a few students lack a full grasp of how to do calculus using their graphing calculator to get and double check answers. This graphing calculator should be utilized as an instrument to assist in solving pre calculus problems. It is an amazing tool to verify solutions and to check answers.