The quadratic g(x)=k(x−2)2+5g(x) = k(x-2)^2 + 5g(x)=k(x−2)2+5 has discriminant Δ=−12\Delta = -12Δ=−12. What is the value of kkk?
k=35k = \frac{3}{5}k=53
k=−3k = -3k=−3
k=3k = 3k=3
k=−35k = -\frac{3}{5}k=−53