Look at the two equations:
-3x + 6 = 21
-3x + 6 <21
Which statement best describes the process used to solve the equations?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2