(100 points answer fast) write step by step on how you got your answer. also write a graph showing the solution to the equation (it should look like a downward curve)? logv3(x+2)=1

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)