For Activities 17 and 18, use the figures, to draw secant lines through P1 and T, P2...

For Activities 17 and 18, use the figures, to draw secant lines through P₁ and T, P₂ and T, and P₃ and T. Repeat for the points P₄ and T, P₅ and T, and P₆ and T. Then draw the tangent line at T.