Graphing Polar Equations Answers

Which graph represents r = 2 + 2 cos(θ)?

Consider the equation r = 5 sin(θ). Use the drop-down boxes to complete the sentences.

polepolar axis✔ vertical axis

12.5✔ 510

The seismic wave of an earthquake is represented by the equation r = 12.8 sin(θ), where r is measured in miles.

positive polar axisnegative polar axis✔ positive vertical axisnegative vertical axis

✔ 6.412.825.6

What is the polar form of (x + 3)2 + y2 = 9?

What is the rectangular form of r = 8 sin(θ)?

What is the rectangular form of Theta = StartFraction 3 pi Over 4 EndFraction ?

What does the sum of the constant, 12, and the coefficient, 12, in the equation represent?

Which equations represent the lines on which the designer places the images? Check all that apply.

On the interval [0, 2π), which points are intersections of r = 5 + 4 sin(θ) and r = −6 sin(θ)? Check all that apply. [image 1] [image 2] [image 3] [image 4] [image 5]

In a video game, two characters follow paths represented by [image 1] and [image 2] , respectively. The characters travel at different speeds and could collide with each other. Which values of [image 3] correspond to possible collision points? Check all that apply. [image 4] [image 5] [image 6] [image 7] [image 8]

The seismic wave of an earthquake is represented by the equation r = 12.8 sin(θ), where r is measured in miles.