Xiao bought 4310 gallons of gas that cost $2.50 per gallon. what is the total cost of the gas? enter your answer in the box. $

Which function is represented by the graph

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Graph the equationy= x+3[tex]y = x + 3[/tex]