You must show all your working out. The marks for each question are shown in brackets use this as a guide as to how much time to spend on each question.

Information. • The marks for each question are shown in brackets. – use this as a guide as to how much time to spend on each question.

Functions f, g and h are such that f(x) = 3 – x, g(x) = x2 − 14 and h(x) = x − 2 Given that f(x) = gfh(x), find the values of x.

GCSE (1 – 9). Compound and Inverse Functions. Name: Instructions. Use black ink or ball-point pen. Answer all questions. Answer the ...

On Studocu you find all the lecture notes, summaries and study guides you need to pass your exams with better grades.

Past paper questions by topic with mark schemes, model answers and video solutions for Functions (Composite or Inverse) (Higher) of Edexcel Maths GCSE ...

Instructions. Answer all questions. Answer questions in the space provided. All working must be shown. Do all rough work in this book.

6 окт. 2024 г. · Composite Functions. What is a composite function? A composite function is one function applied to the output of another function.

What are Inverse Functions? An inverse function does the exact opposite of the function it came from, that is they reverse each other.

Inverse functions are functions which reverse or “undo” another function. To write the inverse of the function f, we use the notation f−1 f − 1 f^{-1} f−1.