Do Now- Start the Deltamath the assignment and identify the mid-line of each equation
Period is the length it takes for a function to start repeating again
To calculate the period based on the equation we use the formula P=\frac{2\pi}{B}
for the function A\sin(Bx)+k and A\cos(Bx)+k
Does this function begin as a sin or cos function
sin
cos
What is the equation of the mid-line?
What is the Amplitude of the function?
What is the period of the function?