25
QuizMultiple Choice

Graphing Polar Equations — Unit test

Question 25 • CUSD Advanced Math A (5.0)

Eliminate the parameter in the equations x = 5cos(t) – 7 and y = 5sin(t) + 9. How can the rectangular equation be described?

Answer
A
circle
B
ellipse
C
parabola
D
hyperbola