Solving Simultaneous Equations Graphically
We will use straight line graphs on the same axes to solve simultaneous equations below.
Question 1)
The graph of has been drawn on the axes below:
(a) On the same grid, draw the graph of .
(b) Use the graphs to solve the simultaneous equations:
Question 2
The straight line has been drawn on the axes below:
(a) On the same grid, draw the graph of
(b) Use the graphs to solve the simultaneous equations:
Question 3
The graph of has been drawn on the grid below:
(a) On the same grid, draw the graph of .
(b) Use the graphs to solve the simultaneous equations:
Question 4
(a) On the grid below, draw the graphs of these functions:
(b) Use the graphs you have drawn above to solve the simultaneous equations
Question 5
(a) On the grid below, draw the graphs of these functions:
(b) Use the graphs you have drawn above to solve the simultaneous equations