A two points given the pts p1 1-6 and p2 -32 find the

Question

Mat129FA14 Quest 1b          Name

A) two points: Given the pts P1 = (1,-6) and P2 = (-3,2) find the following:

1) Equation of line P₁P_{2^↔ :}        

2) Equation of perpendicular Bisector of line segment P₁P₂:

3) Equation of circle for which P1P2 is a diameter:

B) For f(x) = x2-4x, find and simplify: f(x+h)-f(x)/h