What is the y-intercept of the function? y = 12,841(1.01)x

a.12,841

b.0

c. 1.01

d.1

What I think you mean is 
y = 12,841(1.01)^x which would mean that "A" is the correct answer.

Otherwise

y = 12,841(1.01)x  ... y = 12969.41(x)   : The answer is B. This is because there is no y-constant in the function.

It is 2 out of 8 she will pick green and 3 out of 7 she will pick green but red and green would be 5 out of 5 so 50% chance