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Year 12 Maths - Methods (Unit 3 & Unit 4) Functions, relations and graphs

Identifying and describing relations and functions

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Question 1
198559

A function is defined by \(f(x)=2x+3\).

(i) Find \(f(0)\).
(ii) Find \(f(5)\).
(iii) Find \(f(-2)\).
Part a:
3
1 mark
Part b:
13
1 mark
Part c:
-1
1 mark

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