## 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 |