Question

Help with graphing Trig Functions

Answer 1

what question do you have about the graph ?

Answer 2

How do you find if that graph is equal to it.

Answer 3

hmm that for sure the graph of \[\rm f(x)=\cos\theta, ~~\theta \in[-\pi,\pi]\]

Answer 4

is that one of the points

Answer 5

no what is your question? i thought
your question is ambiguous??

Answer 6

so this would be true Looking at the graph If i am correct because it stops before -pi and pi

Answer 7

i don't know what you are looking for?

Answer 8

Oh it is a true or false question

Answer 9

all i told you is the graph you are giving is cos graph from -pi to pi

Answer 10

if they asked wether the graph is for cos from -pi to pi
then the answer is true

Answer 11

pls next time make sure you post everything
ambiguity in a question will not help you
try to post all the info given to you exactly like its written

Answer 12

understanding what need to do is key to solving any problem in math