Differennt Types of Graph

Not all graphs are straight lines or quadratic (such as) graphs. Other common graphs are shown below.

 Graph Equation Positive gradient of 2 and a– intercept of 1. Negative gradient of -2 and a– intercept of 1. 'Happy' quadratic with equation 'Sad' Quadratic curve with equation Reciprocal curve with equation Reciprocal Curve with equation Cubic curve with equationGraph increasing towards infinity asincreases. Downward sloping cubic with equation