Answer:
c =1.50n +2.50
Step-by-step explanation:
c=1.50(n-2)+5.50
The first step is to distribute the 1.5
c= 1.50*n -1.50*2 + 5.50
c = 1.50n - 3.0 +5.50
Now we need to combine like terms
3
3 would be the degree of the polynomial since it has the highest degree.
x = -30
cos(x - 30) = ½
Look at the picture
x = 10
y = 13
