angelaalien13 angelaalien13

24-03-2018
Mathematics

contestada

#20) Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.

r = 2 cos 3θ

BRAINLIEST AND POINTS!!!!!

Respuesta :

jcherry99 jcherry99

24-03-2018

The first thing to do is to find a program that will draw r = 2cos(3*[tex] \theta [/tex]). I have graphed it for you on desmos.

That makes your job much easier. It is symmetrical about the x axis. Desmos is a really handy thing to know about.

Ver imagen jcherry99

Answer Link

Otras preguntas

please look at this and help it's really tough and hard i'm in midlle school not high school but please help

Which of the following statements is true of 9 and -9?

A roller coaster's height is given by the equation h = -0.067t^2 + 7t + 50, where t represents the time in seconds. How long will it take riders to pass over th

Select the correct answer. What is the function of this sentence in the passage? “In addition, Galileo observed that Earth appeared to circle the sun instead of

Since 1992, how has concern over the increasingly dangerous world described in the passage most affected american political debates?

HELP FAST PLEASE I WILL TRY TO MARK BRAINLIEST

Correct answer is It ends the novel on a subdued yet optimistic or hopeful note.

What's a good way to deal with substance abuse issues? 1.Confide in a trusted adult. 2.Look for advice on the Internet. 3.Try to deal with the situation on your

The percentage of nitrogen in urea (NH 2CONH 2 ), is:

Car A uses regular gasoline at $1.21 a gallon and gets 19 miles per gallon (mpg) in town. Assume that you drive 100 miles a week, or 400 miles a month. What is