AP Calculus BCeasymcq1 pt
The polar equation θ = π/4 describes
A.a ray from the origin
B.a circle
C.a point
D.a spiral
Explanation
Core Concept
Constant angle traces a ray.
Correct Answer
Aa ray from the origin
More Unit 9: Parametric Equations, Polar Coordinates, and Vector-Valued Functions practice questions
- hardA particle moves with constant speed along a parametric path. Its acceleration is
- hardThe area inside r = 2cosθ (one loop) is
- mediumA polar curve's radius is negative on an interval. This means
- hardFor x = t³, y = 3t², d²y/dx² equals
- hardFor the parametric curve x = t³, y = 3t², dy/dx equals
Practice more AP Calculus BC questions with full explanations
Practice Unit 9: Parametric Equations, Polar Coordinates, and Vector-Valued Functions Questions →