Question

A straight line inserted at the origin terminates at the point (6, 7) as it sweeps out an angle θ in standard position. Which of the following corresponds to the evaluation of secθ;

1.\frac{ \sqrt{85} }{ 6} 2.\frac{ 6\sqrt{85} }{ 85 } 3.\frac{ 7 }{ 6 } 4.\frac{ 6 }{ 13 }