Cambridge O Level Mathematics (Syllabus D) · Syllabus 4024 · Algebra and Graphs
Graphs of Functions
What is Graphs of Functions?
The construction and interpretation of the graph of a function from a table of values, for functions built from at most three terms of the form a times x to the power n, where n is minus two, minus one, minus a half, zero, a half, one, two or three, and for exponential functions of the form a times b to the power x plus c. The roots of an equation appear as the points where the curve crosses the x-axis, the solutions of one function equalling another appear as the x-coordinates of their intersections, and a line may be added to a drawn curve so that a transformed equation becomes an intersection problem.
This definition is part of the Algebra and Graphs chapter in Cambridge O Level Mathematics (Syllabus D).