Answer: goodluck i just needed points sorry :(
Step-by-step explanation:
idk sorry
1.5 times 10 to the -8th power
Answer: -6 Your welcome
Step-by-step explanation: I just did it and got a 100
Answer:
option C is the correct answer
Step-by-step explanation:
The trigonometric equation you are using has a general form
y = A* tan w*(x - r)
Where
A is the amplitude of the function
w is the frequency rad/s
r is the phase shift
In your case
A = -2
The frequency is
w = (2*pi)/period
period = pi/4
w = 8
r = -pi/2
y = -2* cos 8*(x + pi/2)
