Answer:
16, and 40 for the first chart
Step-by-step explanation:
Answer:
z=12
Step-by-step explanation:
divide by 1/2 to get the variable z by itself
Answer:
a. 7
b. 5
c. 0
d. 2
Step-by-step explanation:
just place the same number in each box
The standard form of a cosine function is
Where A Amplitude (height), b is period, C is phase shift, D is vertical shift. We are given the Amplitude, Period and Midline. Midline means the same as phase shift. So, the function formed will be
