The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications. Linear functions are those whose graph is a ...

Save guides, add subjects and pick up where you left off with your BBC account. If an equation can be rearranged into the form \(y = mx + c\), then its graph will be a straight line. In the above ...

KS3 Maths Straight line graphs learning resources for adults, children, parents and teachers. ... WATCH: How to draw a quadratic graph. A quadratic function can be drawn as a parabola on a graph.

The linear equation is the standard form that represents a straight line on a graph, where m represents the gradient, and b represents the y-intercept. The Hypothesis Function is the exact same ...

Non-linear means the graph is not a straight line. The graph of a non-linear function is a curved line. A curved line is a line whose direction constantly changes. A cautionary note: Economists are ...