Which of the following equations matches the function shown above? A. y=3sin(1/2x)

B. y =2sin(2x) +1

C. y = 2sin(1/2x) +1

D. y = sin(2x)

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1