Analytic Geometry (Formulas and Concepts)

Question 1

Distance Between Two Points

Answer 1

(p. 13)

Question 2

Distance Between Parallel Lines

Answer 2

d= |(C_2- C_1)/√(A^2+ B^2 )|

Question 3

Conic Sections – Circle
Standard Form

Answer 3

If C(h,k): (x-h)^2 + (y-k)^2 = r^2
If C(0,0): x^2 + y^2 = r^2

Question 4

Conic Sections – Circle
General Form

Answer 4

Ax^2 + Ay^2+ Dx +Ey + F = 0