A.Differentiation

B.y-f(x1)=f'(x1)(x-x1)

C.Secant line

D.The slope of the graph at a point P

E.The tangent line to the curve at the point P

F.The derivative of a function f at a

G.[f(b)-f(a)]/(b-a)

1.Slope of secant line over [a,b], (or Average rate of change offon this interval)

2.The slope of the tangent line at P,if it exists

3.A line that intersects a curve at two or more points

4.f'(a)=lim of h=o (f(a+h)-f(a) )/h provided that this limit exists

5.The process of finding the derivative

6.The tangent line to the graph ofy=f(x) at the point (x1,f(x1))

7.The common limiting position of the secant lines passing throughP