Which of the following have a frequency factor of b = 1? •a sine function whose period is 2TT radians
•a sine function whose x-coefficient is 21
•a cosine function with no phase shift whose x-coefficient is 1
•a sine function whose graph shows 2 cycles from - 4n radians to 0
OO
•a sine function whose graph shows 2 cycles from 0 to 2n radians
a cosine function whose graph shows 4 cycles from 0 to 47 radians
a cosine function whose graph shows 1 cycle from 37c radians to 5a radians

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

where are the choices?

jgfjttgbgcfbc

step-by-step explanation:

h56

j

jgh

j

gh

hnh

vnf