The figure below shows a contour diagram for the monthly payment P as a function of the interest rate, r%, and the amount, L, of a 5 -year loan. L(S) 8000 F160 140 7000 6000 120, 5000 100 4000 80 60 3000 2000 r(%) 1 3 5 7 9 11 13 15 Estimate and at the point wherer = 1 and L = 6500. dr Round your answers to two decimal places. dP -(1,6500) = dr ӘР -(1,6500) = i 2-

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.