bo(x) = 2^((-x))
jo(x) = (-x) + 2
p = 1.165334 (slider from -1 to 3, step 1.0E-6)
jo2(x) = (-x) + p
A = Intersect(bo, jo2, (-1.3042933860483585, 2.4696273854390363))
jo3(x) = (-x) + 0.913928668