Question 1
Identify the curve represented by the equation
xy = -1.
◦ parabola
◦ hyperbola
◦ line
◦ ellipse
◦ circle
Question 2
Find the points of intersection of the pair of curves xy = 3 and y = x
2. Give your answer in decimal form rounded to two decimal places.
◦ (1.44, 2.08) and (-1.44, 2.08)
◦ (1.44, 2.08)
◦ (1.44, 2.08) and (-1.44, -2.08)
◦ (-1.44, -2.08), (1.44, -2.08), (1.44, 2.08), and (-1.44, 2.08)
◦ These curves do not intersect.