# A-Level Maths / Functions Tests

## Functions A-Level Maths Tests

Following topics are tested: odd and even functions, period and amplitude of a function, composite function, inverse function, trigonometric functions, sketching graphs.

### Exponential and Logarithmic Function

Tier: Foundation Difficulty: Normal
Easy Functions y = a ^ x, graphs, finding zero places

### Exponential and Logarithmic Functions

Tier: Higher Difficulty: Challenging
Difficult Functions y = a ^ x, graphs, finding zero places

### Functions I

Tier: Foundation Difficulty: Ambitious
Odd and even functions, periodic functions, composite functions, inverse function, domain and range of a function, one-to-one and many-to-one functions, trigonometric functions
Go to Functions I 10 Questions

### Functions I

Tier: Foundation Difficulty: Normal
Solving equations. Defining an equation by graph. Specifying the number of symmetry axes.
Go to Functions I 10 Questions

### Functions II

Tier: Higher Difficulty: Ambitious
Period and amplitude of a function, inverse function, sketching functions
Go to Functions II 10 Questions

### 28.40 %

Tier: Foundation Difficulty: Ambitious
Solving quadratic equations, determinant of a quadratic function, completing the square, sum of the roots, product of the roots.
Go to Quadratic Function I 10 Questions

### 36.31 %

Tier: Higher Difficulty: Ambitious
Minimum and maximum value of a quadratic function, solving quadratic simultaneous equations, sketching graphs
Go to Quadratic Function II 10 Questions

### 27.03 %

Tier: Foundation Difficulty: Normal
Solving quadratic equations, determinant of a quadratic function, completing the square, sum of the roots, product of the roots.