URGENT!
How do we graph a periodic function?
How many angles would you expect to give the same output? How often would those angles repeat?

Step-by-step explanation:

A function f(x) is said to be periodic, if there exists a positive real number T such that f(x+T) = f(x). The smallest value of T is called the period of the function. Note: If the value of T is independent of x then f(x) is periodic, and if T is dependent, then f(x) is non-periodic.

good bye

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: