Suppose , where  and  are functions of . If , find  when . If necessary, round your answer to two decimal places. Include units Show your work and answers on your paper.  Clearly label your answer with the problem number hold your page up to the camera. No answer needs to be entered in the space provided. After part 1 is complete, your answer to this problem must be scanned an uploaded to part 2. 

Let   Find the linearization, , of the function at   . Use  to approximate   . Show your work and your answers on your paper.  Clearly label your answer with the problem number and the part letter and hold your page up to the camera. No answer needs to be entered in the space provided. After part 1 is complete, your answer to this problem must be scanned an uploaded to part 2.

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Find equation of tangent line to the curve     at  . Simplify your answer and write it in slope-intercept form. Show your work and answers on your paper.  Hold your page up to the camera. No answer needs to be entered in the space provided. After part 1 is complete, your answer to this problem must be scanned an uploaded to part 2. 

The length of a rectangle is increasing at a rate of 8 cm/sec. When the length is 10 cm and the width is 7 cm, how fast is the area of the rectangle increasing? If necessary, round your answer to two decimal places. Include units Show your work and answers on your paper.  Clearly label your answer with the problem number hold your page up to the camera. No answer needs to be entered in the space provided. After part 1 is complete, your answer to this problem must be scanned an uploaded to part 2. 

Find equation of line tangent to the curve at the given point.     at  

A cylindrical tank with radius 4  is begin filled with water at a rate of 6 . How fast is the height of the water increasing? Show all work. If necessary, round your answer to two decimal places. Include units Show your work and answers on your paper.  Clearly label your answer with the problem number hold your page up to the camera. No answer needs to be entered in the space provided. After part 1 is complete, your answer to this problem must be scanned an uploaded to part 2.   

Let     . Use formulas from Chapter 3 to answer the following questions.  Find . Simplify.  Find . Do not simplify. Show your work and answers on your paper.  Clearly label your answer with the problem number and the part letter and hold your page up to the camera. No answer needs to be entered in the space provided. After part 1 is complete, your answer to this problem must be scanned an uploaded to part 2. 

Which of the following structures is found in both plant and animal cells?

Although cells are distinct structures, they need to communicate with each other. Which of the following structures form channels to allow nearby plant cells to communicate?