Is there supposed to be a pic?
The answer to the question is an integer
Answer:
384
Step-by-step explanation:
Standard equation of a sine wave is:
y = A sin(2πf x + B) + C
where A is the amplitude, f is the frequency, B is the phase shift, and C is the vertical offset.
In this case:
2πf = 512π
f = 256
This means there are 256 cycles per second. The number of cycles between t = 2 and t = 3.5 is:
(3.5 − 2) × 256
384
Answer:
0.5
Step-by-step explanation:
Answer is <span>D. y= -4x
x = -1, y = </span><span>-4x = -4(-1) = 4
</span>x = 3, y = -4x = -4(3) = -12
x = 5, y = -4x = -4(5) = -20
x = 9, y = -4x = -4(9) = -36
