12+4 =x so you would add 12=4 to get 16. or x=16
we have the function

Part a
For t=7
substitute in the given function

For t=14

For t=21

For t=28

For t=35

Observation: The values of E varies from -1 to 1, including the zero
Part B
Remember that
The Period goes from one peak to the next
so
Period=2pi/B
B=pi/14
Period=(2pi)/(pi/14)=2pi*14/pi=28
<h2>the period is 28 days</h2>
The five in the hundreds place is 10 times grater than the five in the tenths place
Answer:

Step-by-step explanation:
Find the expression to represent how much you would expect a cub to weigh
days after it's born as exponential growth function
where
is the initial panda's weight and
is the rate of growth.
A newborn red panda weighs 100 grams, then 
A healthy cub gains about 7% of its newborn weight per day, then

Hence,

Answer:
4w^2 +4w+1
this is the product.
Step-by-step explanation: