Cuál es una estimación razonable para \( \lim _{x \rightarrow-4} g(x) \)

(a) sketch it (b) Let \( C \) be the curve which is the intersection of the above elliptic paraboloid with the plane \( z+4 y+3=0 \). Find a parametrization of \( C \) as a vector function \( r(t)= \) Simplify your answer. \#3. Given points \( P(0,-2,1), Q(2,0,-1), R(0,1,0) \) do:

Convert the following fraction to a percent. Note: Round your answer to the riearest tenth percent. \( \frac{1}{400}= \)

1.3 Solve the following equations simultaneously: \( \sqrt{3^{x}} \cdot 9^{y}=27 \quad \) and \( \quad x+4 y^{2}=6 \) The solutions of a quadratic equation are given by \( x=\frac{-2 \pm \sqrt{2 p+5}}{7} \) State the value(s) of \( p \) for which this equation will have: 1.4.1 Two equal solutions 1.4.2 No real solutions

Write as a decimal. \( 0.029 \% \)

ser and Algebra \( \begin{array}{l}\text { (e) } \frac{1}{4}, \frac{1}{8}, \frac{1}{12}, \frac{1}{16}, \frac{1}{20}, \ldots \\ \text { Solution }\end{array} \)