Docs tep 1 Using A = Iw, we have dw dt dt Exercise e length of a rectangle is increasing at a rate of 6 cm/s and its width is increasing at a rate of 4 cm/s. When the length is 14 cm and the width is 4 cm, how fast is the area of the rectangle creasing? --Syllabus & Outline - Analytic Geometry. =/. and W = 4 Step 3 Step 2 We must evaluate dA/dt. The values of I and w are /= 14 We know and 14 cm dw dt cm. dw/dt = 4✔ + dl/dt = 6✔ W 4 cm/s 6 cm/s. webassign. M Inbox (1,746)-ingrama@cua.edu- The... Step 4 We conclude the following. dA/dt = 84 x cm²/s W Homework dt MacBook Air F6 « F7 20 DII FB 00 DD F

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