# How do you find all six trigonometric function of theta if the point (-3,0) is on the terminal side of theta?

Aug 18, 2017

#### Answer:

If $\left(- 3 , 0\right)$ is on the terminal side of $\theta$
{:(sin(theta)=0,color(white)("xxx"),csc(theta)" is undefined"), (cos(theta)=-1,,sec(theta)=-1), (tan(theta)=0,,cot(theta)" is undefined") :}

#### Explanation:

$\left(- 3 , 0\right)$ is a point on the negative X-axis;
all trigonometric values can be derived from this fact and the basic definition of each function.