Khan Academy Static

Gain some experience working with secant lines. This will help us on our journey to find a formal definition for the derivative.

6268_Slope_of_secant_lines_arbitrary_difference.html

6267_Slope_of_a_line_secant_to_a_curve.html

6271_Secant_lines_with_simplification_arbitrary_point.html

6269_Slope_of_secant_lines_arbitrary_point.html

6270_Secant_lines_with_simplification_arbitrary_difference.html

6273_Slope_of_secant_line_challenge.html

6272_Slope_of_secant_line_challenge.html