91Ó°ÊÓ

Testing for Symmetry In Exercises \(29-40\) , test for symmetry with respect to each axis and to the origin. \(y=4-\sqrt{x+3}\)

Sketching a Graph of a Function In Exercises \(31-38,\) sketch a graph of the function and find its domain and range. Use a graphing utility to verify your graph. \(f(x)=\frac{1}{4} x^{3}+3\)

Solving a Trigonometric Equation In Exercises \(35-42,\) solve the equation for \(\theta,\) where \(0 \leq \theta \leq 2 \pi .\) $$\tan ^{2} \theta=3$$

Testing for Symmetry In Exercises \(29-40\) , test for symmetry with respect to each axis and to the origin. \(x y-\sqrt{4-x^{2}}=0\)

Sketching a Line in the Plane In Exercises \(35-42,\) sketch the graph of the equation. \(x=4\)

Sketching a Line in the Plane In Exercises \(35-42,\) sketch the graph of the equation. \(y=-2 x+1\)

Solving a Trigonometric Equation In Exercises \(35-42,\) solve the equation for \(\theta,\) where \(0 \leq \theta \leq 2 \pi .\) $$\tan ^{2} \theta-\tan \theta=0$$

Sketching a Graph of a Function In Exercises \(31-38,\) sketch a graph of the function and find its domain and range. Use a graphing utility to verify your graph. \(f(x)=\sqrt{9-x^{2}}\)

Testing for Symmetry In Exercises \(29-40\) , test for symmetry with respect to each axis and to the origin. \(y=\frac{x}{x^{2}+1}\)

Testing for Symmetry In Exercises \(29-40\) , test for symmetry with respect to each axis and to the origin. \(y=\frac{x^{5}}{4-x^{2}}\)