If θ is an angle in standard position and its terminal side passes through the point (-1,-8), find the exact value of
tan
θ
tanθ in simplest radical form.
x = -1
y = -8
r = √65
tanθ = y/x = -8/-1 = 8
tan
θ
tanθ in simplest radical form.
y = -8
r = √65
tanθ = y/x = -8/-1 = 8