Question: A plot over the last 10 weeks shows that a linear trend would be appropriate for a series of sales data. What formula would you

A plot over the last 10 weeks shows that a linear trend would be appropriate for a series of sales data. What formula would you use to forecast periods 11 and 12 where "a" is the y intercept and "b" is the slope?

A. F(t) = b + a(t)

B. A(t) = bx + t

C. F(t) = a + b(t)

D. B = square root (4ac)/2

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