# Category: A Level

Here, you will find all the resources related to A level exams. We cover A Level Math, Chemistry and Physics.

## Modulus Functions

In this post, we’ll talk about an introduction to modulus functions by looking at what they are, and how they are used.

## Solving Inequalities with functions that are always positive or negative

In this post, we’ll look at how to solve inequalities with factors that are always positive or negative.

## Quadratic Functions that are always positive or negative

In this post, we’ll look at quadratic functions that are always positive or negative. We can find out whether a quadratic function is always positive…

## How to Solve Inequalities with Polynomial Fractions

In this post, we’ll look at the steps needed to solve inequalities with polynomial fractions. I’ll also provide an example to show you the steps.

## How to Solve Polynomial Inequalities

In this post, we’ll look at the steps needed to solve polynomial inequalities. I’ll also provide an example to show you the steps.

## Solving Inequalities with the Graphic Calculator

To solve inequalities using the graphic calculator, we can plot the equations on both sides of the inequality sign into the graphic calculator. Once this…

## Solving System of Linear Equations

Let’s look at the steps on how to solve the system of linear equations using Ti84 graphic calculator.

## Multiple Transformation of Graphs

In this post, we talk about multiple transformations of graphs, and the recommended order to follow.

## Transformation of Graphs

In this post, we look at the transformation of graphs, which include translation, scaling, reflection and more.

## Curve Sketching

In this post, let’s look at curve sketching of common functions as tested in H2 A Level Maths.

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