Let f(x) = x^2 - 5 x .

(A) Find the slope of the secant line joining(2, f(2)) and (7, f(7)) .

Slope of secant line =

(B) Find the slope of the secant line joining(6, f(6)) and (6 + h, f(6 + h)) .

Slope of secant line =

(C) Find the slope of the tangent line at(6, f(6)) .

Slope of tangent line =

(D) Find the equation of the tangent line at(6, f(6)) .

y =

(A) Find the slope of the secant line joining

Slope of secant line =

(B) Find the slope of the secant line joining

Slope of secant line =

(C) Find the slope of the tangent line at

Slope of tangent line =

(D) Find the equation of the tangent line at

You can earn partial credit on this problem.