If startfraction pi over 2 endfraction less than t less than pi , which of the following is true?
a. cosine t less than 0 and cotangent t less than 0
b. cosine t less than 0 and cotangent t greater than 0
c. cosine t greater than 0 and cotangent t less than 0
d. cosine t greater than 0 and cotangent t greater than 0

b. cosine t less than 0 and cotangent t greater than 0

Step-by-step explanation:

We have the following relation

if we apply the cosine function in the relation we get:

the cosine of t is between 0 and -1 then (cosine t less than 0)

If we now apply cotangent function in the relation:

This means that cotang is greater than 0, therefore the correct answer is b. cosine t less than 0 and cotangent t greater than 0

you'll just earn points here

step-by-step explanation:

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is