Question

is my function correct??

The sine function that has been reflected over the x-axis, has an amplitude of 2, and has a frequency of 6

-2sin6x <
12 years ago

Answer 1

if "frequency" is the same as period, then no

Answer 2

the \(-2\) is correct

Answer 3

2pi*f = the coefficient of x.
So, it's -2sin(12pi*x)

Answer 4

Reflected over the x axis means y should be replaced with -y. Or simply insert a negative sign before the sin(x).
In f(x) = Asin(Bx), A is the amplitude and frequency = B/2pi

Answer 5

\(\frac{2\pi}{b}=6\) gives \(b=\frac{\pi}{3}\)

Answer 6

-2sin(12pi*x)

Answer 7

Period = 2(pi)/B and frequency = 1 /period or B/2pi