Maths

>

GCSE

>

Algebra

>

How do you...

Question
# How do you find a composite function?

3 years ago

·

1 Reply

·

1668 views

T

Trisha Muller

1 Answer

Ante R
Verified Sherpa Tutor ✓

Professional Engineer with years of experience, especially in tutoring

A composite function can be found by inserting one function inside another.

**Example:**

[1] y = x²

[2] y = 3x-2

[2] -> [1] y = (3x-2)²

I inserted the second expression into the first one by replacing the **x** in the first expression with the **y** from the second. Now that's a composite function of the first two functions.

Another composite function would be to insert the first one into the second one:

[1] -> [2] y = 3x²-2

I'm available for 1:1 private online tuition!

Click here to view my profile and arrange a free introduction.Think you can help?

More Maths GCSE Questions
##
Need
a GCSE
Maths
tutor?

Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.

Find a GCSE Maths Tutor