Name:                                    Date:

Plot the following lines on the graph above:

A)         y = x+1

B)         y = {\Large\frac{1}{2}}x-1

C)         y = -{\Large\frac{3}{4}}x-3

D)         y = -{\Large\frac{1}{5}}x+1

Use your graph to estimate (to 1 d.p.) the solution to the following equations:
1)       x+1=-{\Large\frac{3}{4}}x-3
2)       x+1=-{\Large\frac{1}{5}}x+1
3)       {\Large\frac{1}{2}}x-1=-{\Large\frac{3}{4}}x-3
4)       {\Large\frac{1}{2}}x-1=-{\Large\frac{1}{5}}x+1

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