The table below shows values for a function.

x y
1 4
2 9
3 16
4 25

which equation repersents this funtion?
a. y = x ^2
b. y= x^2=1
c. y= (x- 1)^2
d. y= (x +1)^2

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.