(1) Write the equation of the circle with center (3, 4) and radius 2. (2) Suppose P is a point on circle C with radial line y =3x-2. What is the slope of the line tangent to C at P? (3) What is the equation of the line joining the points (2,-1) and (4,5)? (4) How do we approximate the slope of a tangent line? (5) What is the difference between a tangent line and a secant line? (6) True or False: To find average rate of change we need to find the slope of a tangent line. (7) Use a secant line to approximate the slope of the line tangent to y=3x+r at the point (1,4). 8) How can you make your previous approximation more accurate?