Create a graph of the sequence of triangular numbers (n) = n(n+1) / 2 , where n is a positive integer.

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.

Which of the following is the graph of y= square root -x-3

What is the inverse of f(x) = 6x -24