Plz answer which statement best describes the effect of replacing the function f(x) = 2x+2 with the function g(x) = 2x-6? the graph shifts 4 units left. the graph shifts 8 units left. the graph shifts 4 units right. the graph shifts 8 units right.

How many solutions does the nonlinear system of equations graphed below have?

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

Why is causation so much more difficult to prove than correlation?