U3

Question 1

where does secx start

Answer 1

middle of upwards point U is on zero

Question 2

where are asymptotes of secx

Answer 2

on the
.
pi/2s

Question 3

domain of sec, csc, tan func

Answer 3

all real numbers except (asymptote) + (spacing between each asymptote)*k

Question 4

is secx odd or even?

Answer 4

even bcs 1/cos and cos is even

Question 5

where does cscx start?

Answer 5

U is to the right of y axis, inbetween asymptotes

Question 6

where are asymptotes for secx and cscx?

Answer 6

at inflection points

Question 7

where are asymptotes for cscx?

Answer 7

starting on zero and pi apart

Question 8

is cscx odd or even?

Answer 8

odd function, sin is odd too

Question 9

does tan go up or down?

Answer 9

up

Question 10

does cot go up or down

Answer 10

down

Question 11

how to find period for tan and cot

Answer 11

pi/B

Question 12

asymptotes for tan

Answer 12

starting on pi/2 and all pi apart

Question 13

where does tanx start

Answer 13

middle is on y axis

Question 14

where does cotx start

Answer 14

to the right of y axis

Question 15

asymptotes for cotx

Answer 15

starting on zero and all pi apart

Question 16

symmetry for tanx and cotx?

Answer 16

odd

Question 17

restrictions for arc sin

Answer 17

d: [-1,1]
r: [-pi/2 , pi/2]

Question 18

restrictions for arc cos

Answer 18

d: [-1,1]
r: [0 , pi]

Question 19

restrictions for arc tan

Answer 19

d: [-inf,inf]
r: [-pi/2 , pi/2]

Question 20

arc sin graph

Answer 20

pos slope (looks like tanx)

Question 21

arc cos graph

Answer 21

neg slope (looks like cotx)

Question 22

arc tanx graph

Answer 22

s shape