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Q15: Rotate the coordinates to remove the xy-term.
Q41: Find the polar equation for the conic
Q45: Rotate the coordinates to remove the xy-term.
Q59: If y = cos x, find the
Q97: Identify the trace of the surface defined
Q108: For the parametric curve: x = 3t
Q153: Find an equation for the tangent plane
Q160: The level curve of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="The
Q171: Find the vector equation of the line
Q180: For the function h graphed here: <img