Select the graph for following equation. 
Definitions:
Paradigm Shift
A major change in basic assumptions of a particular scientific discipline.
Correlation
A relationship between variables in which they change together and may or may not be causal.
Causation
A relationship between variables in which a change in one directly produces a change in the other.
Defining Variables
The process of establishing what will be measured in a study and how those measurements will be categorized or quantified.
Q31: Find the center and vertices of the
Q77: Use a graphing utility to graph the
Q81: Find the graph of the equation.
Q157: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7896/.jpg" alt="Find .
Q202: Find the slope and y-intercept (if possible)
Q286: Find the coordinates of a second point
Q383: Convert the polar equation to rectangular form.
Q463: Use the graph of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7896/.jpg" alt="Use
Q534: Find the center and vertices of the
Q588: Find the coordinates of a second point