Identify the function that fits the following table x y

3 12

5 25

7 37

9 49

find the function

A. f(x) = 5x + 4

B. f(x) = 6x + 5

C. f(x) = 5x - 4

D. f(x) = 6x - 5

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25