These values give the coordinates of points that are on the graph of function g: a. Make a scatter plot of the points. b. Show that the fourth differences between the g(x)-values are constant. c. Find algebraically the particular equation of the quartic function that fits the first five points. Show that quartic regression on all seven points gives the same equation. Plot the equation of the function on the same screen as the scatter plot of part a. x g(x) 2 3 3 25 4 31 5 27 6 221 7 647 8 1425

ISCI 101 Study Guide Test 2 Quantum Theory and Quantum Numbers ∙ The spectrum is produced when an electron moves from one energy state to another ∙ The basic idea of the old quantum theory is that the motion in an atomic system is quantized, or discrete. The system obeys classical mechanics except that not every motion is allowed, only those motions which obey the old quantum condition ∙ Energy is absorbed when it moves from a state of lower energy to one of higher energy. Energy is released when it moves from a state of higher to a state of lower energy. ∙ The electron configurations explain why the periodic table is organized In the manner that it is. ∙ The current model of the atom is based on the Quantum