This worksheet is about calculating the intersection of quadratic and linear functions.
Example
Use the graphs of y=x2+2x-3 and y=6 to solve x2+2x-3=6 You should get two answers each time (in this example x1=-4.2, x2=2.2). This is the solution to the pair of simultaneous equations: y = x2 + 2x - 3 y = 6 |