Linear Relationships, SM-Bank 058 Verify that the points \((1\ ,\ 1)\) and \((-2 ,\ 7)\) lie on the line \(y=-2x+3\)? (3 marks) --- 7 WORK AREA LINES (style=lined) --- Show Answers Only \(\text{See worked solution}\) Show Worked Solution \(\text{Check points by substituting into }y=-2x+3\) \((1\ ,\ 1) \longrightarrow\) \(RHS\) \(=-2\times 1+3\) \(=1\) \(=LHS\) \((-2 ,\ 7) \longrightarrow\) \(RHS\) \(=-2\times (-2)+3\) \(=7\) \(=LHS\) \(\therefore\ (1\ ,\ 1)\ \text{and }(-2 ,\ 7) \text{ both lie on the line}\ \ y=-2x+3\)