2) [DOK 3] The function I(t) seen below represents a current monthly income support welfare program in a country. I(x) = 1750 when t = 0 15t when t > 0 -1000 Gross Income 800 -600 400 200- 10 20 30 40 50 60 Number of Hours Worked What type of discontinuity does I (t) have? How might this type of discontinuity affect a person's choices if they qualify for income support? LIM-2.A, LIM-2.A.1, LIM-2.A.2, LIM-2.C, LIM-2.C.1 1) [DOK 1] Discuss the accuracy of the following statement based on the graph below. The graph is continuous at x = -1. LIM-2.A, LIM-2.A.1, LIM-2.A.2 -4 -3 -2 2 36) [DOK 4] Think about the following "real-life" functions, each of which is a function of the independent variable time: the distance a runner has traveled, the amount of water in a bucket that is being filled by a hose, the blood sugar level of a person, and a glucose monitor's most recent measurement of the level of glucose in a person. Which of these are continuous functions? Explain your answers. LIM-2.A, LIM-2.B, LIM-2.B.2 4) [DOK 3] Determine where h (x) is continuous. LIM-2.B h(x) = vx2 - 9 5) [DOK 4] Suppose that a country's income tax code states that the tax liability on x dollars of taxable income is given by 0 if x so T(x) = 0.15x if 0