Name ___Answers______
Precalculus Exploration 4 Quiz
Date ____________
Note that you must show all work on each
problem to get full credit.
1.
Write an equation of the circle that is
tangent to the y-axis and whose center is (2, 3).
2.
Rewrite the equation of the circle below in
standard form and find its center and radius. Also, accurately sketch
the circle.
3.
Find any points of intersection of the
following line and circle, and accurately sketch the two figures.