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(08.01 MC) The graph below shows the value of Edna’s profits f(t), in dollars, after t months: What is the closest approximate average rate of change for Edna’s profits from the 18th month to the 21st month?

The impact of interest rate changes on bond prices can be magnified by: 

Under the Capital Asset Pricing Model, if the market risk premium (MRP) expands, the required return of a stock will: 

(07.05 LC) The polynomial f(x) is written in factored form: f(x) = (x − 6)(x + 5)(x − 9) What are the zeros of the polynomial function?

(07.01, 07.02 MC) Factor the greatest common factor: 9a4b3 + 24a3b2 − 15a2b.

(07.05 MC) Use the key features of the polynomial f(x) = −9×3 + 8×2 − 16x + 3 to describe its end behavior.

(07.04 MC) Factor completely 81×4 − 16.

(06.03 LC) Choose the correct simplification of .

(07.01, 07.02 LC) Factor the greatest common factor: −6m2 + 18m − 36.

(06.05 LC) Mary paints wooden signs and sells them at craft fairs. The function s(t) approximates how many signs Mary paints per hour. The function w(h) represents how many hours per week Mary spends painting the wooden signs. What are the units of measurement for the composite function s(w(h))?