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\centerline{MATH 133 -- Calculus with Fundamentals 1}
\centerline{Quiz 4 -- October 8, 2015}
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Your Name: $\underline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}$
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{\it Directions}
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Do all work in the space provided below or on the back of the second sheet.  There are 30 total points possible.  You may use a calculator (but not any graphing features).  
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{\it Questions}
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\begin{enumerate}
\item[1)] (10) Explain why the following limit is an indeterminate form and compute the limit with our 
algebraic techniques:
$$\lim_{x\to 1} \frac{x^2 + 3x - 4}{x^2 - 6x + 5}$$
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\item[2)] (10)  Compute:
$$\lim_{h \to 0} \frac{\displaystyle{\frac{1}{(3 + h)^2} - \frac{1}{9}}}{h}$$
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\item[3)] (10) Compute:
$$\lim_{x \to -2} \frac{x + 2}{\sqrt{x + 4} - \sqrt{2}}$$
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