Revision Sheet 1 and 2 Solutions (PDF)
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Uploaded by FelicitousWeasel8673
Clonard College
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Summary
This document provides solutions to worksheet questions on the topic of straight line graphs. It includes worked-out answers for various problems. Aimed at secondary school students.
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**Chapter 9: Straight line graphs** **Worksheet A Answers** **1** Worksheet A Q1.bmp **2** **a i** A (1, 1 ) **ii** B(--2, 1) **iii** C(--2, --1) **iv** D (1, --1) **v** E(3, 3) **vi** F(3, --2) **b i** J (3, 0 ) **ii** I(0, 2) **iii** B (--2, 1) **iv** G(--3, --1) **v** G(--3, --1) **c** 10...
**Chapter 9: Straight line graphs** **Worksheet A Answers** **1** Worksheet A Q1.bmp **2** **a i** A (1, 1 ) **ii** B(--2, 1) **iii** C(--2, --1) **iv** D (1, --1) **v** E(3, 3) **vi** F(3, --2) **b i** J (3, 0 ) **ii** I(0, 2) **iii** B (--2, 1) **iv** G(--3, --1) **v** G(--3, --1) **c** 10 units +-----------------------------------+-----------------------------------+ | **3** | | +===================================+===================================+ | ***x*** --2 --1 0 1 |  | | 2 3 | | | --------- ----- ----- --- ----- | | | ----- ----- | | | ***y*** 5 3 1 --1 | | | --3 --5 | | +-----------------------------------+-----------------------------------+ **4** **a** no **b** yes **5** **a** *y* = 4*x* -- 1 **b** *y* = --2*x* + 4 **6** **a** *y* = 2*x* + 1 **Worksheet B Answers** **1** **a** undefined **b** positive **c** zero **d** negative **2** **a *m* = *y*-int = 0** **b** *m* = --4 , *y*-int = 4 **c** *m* = *y*-int = 2 **3 a** *m* = 5, *c* = --2 **b** *m* = --4, *c* = 0 **c** , *c* = 7 **4** **a** *y* = −*x* + 3 **b** *y* = 3*x* + 1 **5 a** **b** **c, d** Point of intersection of line *a* and line *b* is (3, --4) **6** **a** *y* = 2 **b** *x* = --1
