Which set of ordered pairs represents y as a function of x?
O{(1, 2), (2, 3), (3, 4), (3,5)}

{(2, 3), (3,5), (3, -5), (-2, 8), (-2, -8)

{(1,3), (1, 5), (1, 7), (1,9), (1, 11)}

{(1, 2), (2, -3), (3, 4), (4, -5)}

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

it is 10.6 according to my calculations