By the end of this lesson you will:

- be able to find f(g(x)) given f(x) and g(x)

**Homework:** Composite and Inverse Functions Set1

**Due:** TBC

.

Filed under: Higher | Tagged: composite functions, functions, Higher, inverse functions | 2 Comments »

Posted on Wednesday 16 September, 2015 by Mr H

By the end of this lesson you will:

- be able to find f(g(x)) given f(x) and g(x)

**Homework:** Composite and Inverse Functions Set1

**Due:** TBC

.

Advertisements

Filed under: Higher | Tagged: composite functions, functions, Higher, inverse functions | 2 Comments »

Posted on Tuesday 8 September, 2015 by Mr H

**Desmos Calculator Activity**

Explore the effects of changing the vales of *a*, *b*, *c* and *d* individually.

Discuss and agree the translations:

*y* = *f*(*x* + *a*)

*y* = f(*x*) + *b*

*y* = *cf*(*x*)

*y* =* f*(*dx*)

Click the graph below to start the activity:

🙂

Filed under: Higher | Tagged: functions, Higher, translation | Leave a comment »

Posted on Monday 15 September, 2014 by Mr H

**New Topic: **Trigonometric Functions & Graphs

By the end of this topic you will be able to:

• convert Degrees to Radian measure and vice versa

• recall exact values in and calculate using radian measure

• translate graphs of trig functions

• sketch trig functions given their equation

• solve trig equations

**Homework:** Trig Functions Set1

**Due:** Tuesday 7th October

😉

Filed under: Higher | Tagged: functions, Higher, radians, trigonometry | 1 Comment »

Posted on Monday 1 September, 2014 by Mr H

New Topic: MiA Higher Ch2.2 Algebraic Functions and Graphs, pp30-44

By the end of this topic you will be able to:

• complete the square for quadratic functions

• recognise the probable form of a function from its graph

• draw graphs of related functions given *f(x)*, *f(x)* being a simple polynomial or trigonometric function

• know the general features of the graphs of *y=a ^{x}* and

**Homework:** Algebraic Functions Set1

**Due:** Thursday 25th September

Filed under: Higher | Tagged: functions, Higher | Leave a comment »

Posted on Monday 25 August, 2014 by Mr H

By the end of this topic you will:

- know domain, range, inverse, composite functions
- be able to find f(g(x)) given f(x) and g(x)

**Homework:** Composite and Inverse Functions Set1

**Due:** Thursday 11th September

.

Filed under: Higher | Tagged: composite functions, functions, Higher, inverse functions | Leave a comment »

Posted on Saturday 25 January, 2014 by Mr H

**New Topic: **Graphs of Trig Functions

By the end of this topic you will be able to:

• sketch and identify graphs of trig functions

• know the terms: amplitude, period, vertical and horizontal translation and phase angle

• solve problems involving graphs of trig functions

N5 Textbook Ch23

Homework: N5 HW – Trig Graphs

😉

Filed under: 4th Year, National 5 | Tagged: functions, trigonometry | Leave a comment »

Posted on Tuesday 17 September, 2013 by Mr H

By the end of this topic you will:

- know domain, range, inverse, composite functions
- be able to find f(g(x)) given f(x) and g(x)

**Homework:** Composite and Inverse Functions Set1

**Due:** Wednesay 25th September

.

Filed under: Higher | Tagged: composite functions, functions, Higher, inverse functions | Leave a comment »