Posted by Shane on .
Find the coordinates of the points of intersection of the straight line y = 3x  6 with the parabola y = x^2  6x + 8.
a) Graphically
b)Prove your answer in (a) algebraically

maths 
Steve,
x^26x+8 = 3x6
x^29x+14 = 0
now just solve for x