Home > A2C > Chapter 9 > Lesson 9.1.1 > Problem 9-10
9-10.
Describe the possible numbers of intersections for each of the following pairs of graphs. Sketch a graph for each possibility. For example, a circle could intersect a line twice, once, or not at all. Your solution to each part should include all of the possibilities and a sketched example of each one.
Two different lines.
0, 1, or ∞
A line and a parabola.
0, 1 or 2
Two different parabolas.
See problem 5-12.
A parabola and a circle.
See problem 5-12.