Determine whether the integral is convergent or divergent: ∫₁[infinity] 8x⁻⁹) dx. If it is convergent, evaluate it. (If the quantity diverges, enter DIVERGES.)
a) Convergent, evaluates to -1/8
b) Convergent, evaluates to 1/8
c) Divergent
d) Convergent, evaluates to 8
