Question

Write an equation for the line of best fit and then predict how much money travelers will spend in 2008.
a.
y = 2 x + 380; travelers will spend about $410 billion in the year 2008.
b.
y = 2 x + 320; travelers will spend about $350 billion in the year 2008.
c.
y = 20 x + 320; travelers will spend about $620 billion in the year 2008.
d.
y = 20 x + 380; travelers will spend about $680 billion in the year 2008.