A Couple of Points on Straight Line Graphs...

Here we look at a great way to construct/sketch a straight line graph that requires just two points. The two-point gradient and...

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Adrian Allen

- Jul 1
- 2 min

A Couple of Points on Straight Line Graphs...

Here we look at a great way to construct/sketch a straight line graph that requires just two points. The two-point gradient and...

190

Adrian Allen

- Apr 18
- 1 min

The Equation for a Straight Line, y = mx + c

The formula y = mx + c represents a linear equation that plots a straight line on a graph. The y and x represent the axes, m the...

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Adrian Allen

- Sep 24, 2021
- 2 min

How to Handle Quadratic Sequences

There are several ways to find the equation for a quadratic sequence - I have found the following to be the best. Quadratic sequences...

220

Adrian Allen

- Sep 10, 2021
- 1 min

GCSE Trial & Improvement Questions - easy when you know how.

In ‘trial & improvement’ questions, there are steps you can use to guarantee full marks. The idea is to gradually zero in on a reasonable...

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