What is the equation of a line that has a slope of -2 and goes through (-1, -1)?

a) y + 1 = -2(x + 1)

b) y - 1 = -2(x-1)

c) y + 1 = 2(x + 1)

d) y - 1 = 2(x - 1)

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain