is the (a + b) in the third equation in brackets
I need this answered as soon as possible please
y={(x^2-4)/(x-2) if x is less than 2
{ax^2-bx+3 if x is greater than and equal to 2 and less than 3
{2x-a+b if x is greater than and equal to 3
find a and b
I have done some work and found that a=(-3/2) and b=(-7/2) but this does not work for the continuity at the point x=3
please help
Thank you
Dylan Renke