Graphs of functions, and algebra
... real numbers can (if it's simple enough) be represented by a graph. Perpendicular (horizontal and vertical) axes are drawn. Every point in the plane is given real coordinates (x,y) representing horizontal and vertical distance. The plane is thus the product of two copies of the real numbers. Every s ...
... real numbers can (if it's simple enough) be represented by a graph. Perpendicular (horizontal and vertical) axes are drawn. Every point in the plane is given real coordinates (x,y) representing horizontal and vertical distance. The plane is thus the product of two copies of the real numbers. Every s ...
WS Chapter 5
... 7. A store owner wishes to stack books into equal piles, each pile containing only one title. There are 18 books of one title and 42 books of another title in the shipment. What is the largest number of books that can be stacked in each pile? ...
... 7. A store owner wishes to stack books into equal piles, each pile containing only one title. There are 18 books of one title and 42 books of another title in the shipment. What is the largest number of books that can be stacked in each pile? ...
scientific-notation-notes-part-2
... The first number 1.23 is called the coefficient. It must be greater than or equal to 1 and less than 10. The second number is called the base . It must always be 10 in scientific notation. The base number 10 is always written in exponent form. In the number 1.23 x 1011 the number 11 is referred to a ...
... The first number 1.23 is called the coefficient. It must be greater than or equal to 1 and less than 10. The second number is called the base . It must always be 10 in scientific notation. The base number 10 is always written in exponent form. In the number 1.23 x 1011 the number 11 is referred to a ...
Complex numbers
... troubles highlighted in the 19th century. Euler, Lagrange, and the most effective of their contemporaries, inadvertently thought in terms we can now reinterpret as part of complex analysis, by often considering function to mean expressible as (convergent?) power series. ...
... troubles highlighted in the 19th century. Euler, Lagrange, and the most effective of their contemporaries, inadvertently thought in terms we can now reinterpret as part of complex analysis, by often considering function to mean expressible as (convergent?) power series. ...
Elementary mathematics
Elementary mathematics consists of mathematics topics frequently taught at the primary or secondary school levels. The most basic topics in elementary mathematics are arithmetic and geometry. Beginning in the last decades of the 20th century, there has been an increased emphasis on problem solving. Elementary mathematics is used in everyday life in such activities as making change, cooking, buying and selling stock, and gambling. It is also an essential first step on the path to understanding science.In secondary school, the main topics in elementary mathematics are algebra and trigonometry. Calculus, even though it is often taught to advanced secondary school students, is usually considered college level mathematics.