Topic Videos

# Quadratic Graphs Revision Videos

Level:
GCSE
Board:
AQA, Edexcel, OCR

Last updated 22 Mar 2021

Quadratic Graphs are graphs of functions where you have an x2 term. You may be asked to plot them accurately by using a table of values or to sketch them using algebraic rearrangement to find selected points (including the turning point and y and x intercepts)

## Plotting a quadratic graph

A thorough step by step guide to finding the coordinates of points on the graph by completing a table of values.

## Finding the turning point by completing the square

Blackandwhitemaths brings us a sketching quadratics video which has four worked examples. You will learn how to find the turning point by completing the square.

## Video relating the graph of the curve with the quadratic formula

A nice insight into how the elements of the quadratic formula can be interpreted to help sketch a quadratic graph.

## Mr Hegarty sketches quadratics

Sketch a fully labelled quadratic with Mr Hegarty. The same equation with turning point solved in two different ways.

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