In one of the previous articles, we learnt about how to graph quadratic functions using table of values. In this article, we will learn graphing quadratic functions using vertex, axis of symmetry and y-intercept. This process is lot more easier and … [Continue reading]
Drawing Graphs of Quadratic Functions using table of values
Quadratic function can be in the vertex form which is $$y=a(x-p)^2+q$$ or it can be in the standard form which is $$y=ax^2+bx+c$$. We will just take random form and draw its graph using table of values. … [Continue reading]
Standard Form of Quadratic Functions- How to find vertex, axis of symmetry, maximum or minimum, domain, range, x-intercepts, y-intercept?
Standard form of quadratic function is f(x)=$$y=ax^2+bx+c$$. a, b, c are real numbers where $$a \ne 0$$. Vertex of such a quadratic functions is (p, q) = ($$\frac{-b}{2a},f(\frac{-b}{2a}$$)) … [Continue reading]
Quadratic Functions in Vertex form-How to find vertex, domain, range, axis of symmetry, minimum or maximum, direction of opening, x-intercept, y-intercept?
Vertex form of Quadratic Functions is $$y=a(x-p)^2+q$$ where $$a \neq 0$$ It can give us lots of information about the quadratic function like location of vertex, domain, range, axis of symmetry, minimum or maximum value etc. In this article if you … [Continue reading]
Basic Divisibility Tests Math
Divisibility Tests How can you know that a particular large number is divisible by 2, 3, 4, 5, 6, 7, 8, 9, 10 or 11. This article will help you to learn about divisibility tests for numbers 2 to 11. … [Continue reading]