### Home > CCA2 > Chapter 8 > Lesson 8.1.1 > Problem8-10

8-10.

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. 8-10 HW eTool (Desmos).

1. Two different lines.

$0,1,\ \text{or}\ ∞$

1. A line and a parabola.

$0, 1,\ \text{or}\ 2$

1. Two different parabolas.

1. A parabola and a circle.