Polar and Parametrics

Which point represents (3, 3π/4)?

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

Which point represents the polar coordinate
(-4, -2π/3)?

• B
• F
• D
• A

Tags

CCSS.HSN.CN.B.4

Which equation represents the polar graph?

• r = sin (4θ)
• r = 6 sin(2θ)
• r = 6 cos (2θ)
• r = cos (4θ)

Determine the polar equation of the given graph.

• r² = -9sin(2θ)
• r² = 9cos(2θ)
• r² = -9cos(2θ)
• r² = 9sin(2θ)

Which equation represents the polar graph?

• r = 6 + 6 sin θ
• r = 12 sin θ
• r = 4 - 3 sin θ
• r = 4 + 5 sin θ

Which equation represents the polar graph?

• r = sin θ
• r = sin 4θ
• r = 4 sin θ
• r = 4 cos θ

Converting parametric equations to a rectangular equation is called _________________ the parameter.

• eliminating
• finding
• converting
• jumping

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

The values of t control the values of x and y but are not used when plotting the points on the coordinate plane.

• True
• False

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The polar coordinate system is based on a point, called the ______ and a ray, called the _______ axis.

• pole, polar
• radius, x
• pole, x
• radias, polar

Tags

CCSS.HSN.CN.B.4

 A point P on the polar coordinate system is given in the form (r, θ).  What does the r stand for?  

• Radias
• Radians
• Ray
• Degrees

Tags

CCSS.HSN.CN.B.4