Will give brainlist answer

write a linear equation in point slope form for the line that goes through (-1,1) and (1,-3)
a) y - 1 = -2 (x+1)
b) y - 1 = 2 (x+1)
c) y + 1 = -2(x-1)
d) y + 1 = 4(x-1)

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks