Two straight line are y = x -1 and y = -x + 1. Find the point of intersection: i) using Cramer's rule ii) using algebra iii) graphically by sketching the two lines on the same x - y co-ordinate plane.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Question
Question 7.
Two straight line are y = x -1 and y = -x + 1.
Find the point of intersection:
i) using Cramer's rule
ii) using algebra
iii) graphically by sketching the two lines on the same x - y co-ordinate plane.
Transcribed Image Text:Question 7. Two straight line are y = x -1 and y = -x + 1. Find the point of intersection: i) using Cramer's rule ii) using algebra iii) graphically by sketching the two lines on the same x - y co-ordinate plane.
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