unit 1 test

Question 1

mad minute stuff

Answer 1

on left hand side write 0, 6, 4, 3, 2 doing down with arrow and inverse next wit up arrow

order on top is sin tan sec

bottom is cos cot csc

sin collumn: 0, 1/2, sqaure2/2, square 3/2, 1

tan collumn: 0, square3/3, 1, square3, und

sec collumn: 1, 2square3/3, square2, 2, und

axis
top left sin+ csc+ (pi)
top right all + (1 less)
bottom right cos+, sec + (1 more)
bottom left tan+, cot+ (x2 -1)

pi = /0

Question 2

radius

Answer 2

altitude

Question 3

height of center

Answer 3

midline

Question 4

triangle stuff

Answer 4

3 triangles

first triangle in circle sin on right side
bottom of triangle is cos
hyp is 1

second triangle is add on of first
whole bottom is 1
rigth side is tan ( tan to circle touches)
whole hyp is sec x

third triangle is on top and is big (upside down)
left is 1
hyp csc
bottom cot

Question 5

sinusoid equation

Answer 5

y=Asin(2pi/T(x-h)) + K

k=midline
h=horizontal shift
T= period
A= amplitude

Question 6

-sin

Answer 6

start a midline go down

Question 7

sin

Answer 7

start at midline go up

Question 8

cos

Answer 8

start at top goes down

Question 9

-cos

Answer 9

start a bottoms goes up

Question 10

amplitude

Answer 10

midline to top point

Question 11

to find period

Answer 11

add one point to other or
bottom point to top times 2