Review the graph of f(x). On a coordinate plane, a curve approaches x = negative 2 in quadrant 3. Another curve approaches x = negative 2 in quadrant 2 and approaches x = 2 in quadrant 1. Another curve approaches x = 2 in quadrant 4. What is the function’s behavior close to the vertical asymptote x = 2?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte