Triganometry Graphs

Question 1

Amplitude determined by

Answer 1

a in acos(bx+c)+d

Question 2

Number of waves determined by

Answer 2

b in acos(bx+c)+d

Question 3

Shift left or right determined by

Answer 3

c in acos(bx+c)+d

Question 4

Symbol for direction of left or right shift

Answer 4

+ is shifted to the left (negatively)

- is shifted to the right (positively)

Question 5

Shift up or down determined by

Answer 5

d in acos(bx+c)+d

Question 6

Symbol for direction of up or down shift

Answer 6

Up is shifted +

Down is shifted -