Question

Which function has only one x-intercept at (-6, 0)?

f(x) = x(x - 6)
Of(x) = (x - 5)(x-6)
f(x) = (x + 6)(x - 6)
f(x) = (x + 6) (x + 6)

Answer 1

f(x)= (x+6)(x+6) < answer