maywangusa maywangusa

02-08-2018
Mathematics

contestada

Which function is equivalent to y= -cot(x)
y=-tan(x)
y=tan(x+pi/2)
y=tan(x)
y=tan(x+pi/2)
quickly pls im timed

Respuesta :

FelisFelis FelisFelis

02-08-2018

So, Cot is negative in second and fourth quadrant.

So, tan(x+[tex] \frac{\pi}{2} [/tex])=-cot(x)

Option B

Ver imagen FelisFelis

Ver imagen FelisFelis

Answer Link

Otras preguntas

Read the sentence. in art class, she must finish her picture (of a landscape). which type of phrase is underlined? (the underlined is the the parentheses) a. a

Write an equation of the line in point slope form that passes through points -16,8 and 4,-2

each music class 8 songs a week . how many songs does each class sing in 5 weeks ?6 weeks?7weeks

how you deliver a speech can make all the difference to the audience. true false

What British philosopher was associated with the Natural Rights?

What determines the properties of a mineral?

V-39=-16 what is the answer

A long distance runner starts at the beginning of a trail and runs at a rate of 4 miles per hour. One hour later, a cyclist starts at the beginning of the tr

__________the dominant political parties in the united states

If 1 yard=3 feet and 1 mile=5,280 feet, how many yards are in 5 miles? 79,200 yards 26,400 yards 8,800 yards 352 yards