(a) IF-THEN
... check if the slope is undefined (Ax=Bx). Otherwise calculate the slope of line passing through these two points. A (Ax,Ay) ...
... check if the slope is undefined (Ax=Bx). Otherwise calculate the slope of line passing through these two points. A (Ax,Ay) ...
CreateSpace Word Templates - WUSD-ALgebra-I-and
... the axis. The horizontal axis is easy because the values for the years are just counting by ones. Finding the scale or interval on the vertical depends in part on the range of the data. The range of the data is from 550 to 680. We should not start at 550 so we picked 400 as a reasonable first value. ...
... the axis. The horizontal axis is easy because the values for the years are just counting by ones. Finding the scale or interval on the vertical depends in part on the range of the data. The range of the data is from 550 to 680. We should not start at 550 so we picked 400 as a reasonable first value. ...
Revision Guide 1
... P, Q and R are three vertices of a parallelogram. (c) Write down the coordinates of the fourth vertex of this parallelogram. ...
... P, Q and R are three vertices of a parallelogram. (c) Write down the coordinates of the fourth vertex of this parallelogram. ...
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.