Your answer is the relation is not a function as it doesn't pass the vertical line test. This means every x-value as one and only one corresponding y-value. There are two different y-values at x = 1.
Answer:
1/78
Step-by-step explanation:
6 brown + 5 blue + 2 orange marbles = 13 marbles
P (orange1) = number of orange / total
= 2/ 13
Now we keep the marble
6 brown + 5 blue + 1 orange marbles = 12 marbles
P (orange2) = number of orange / total
= 1/ 12
P (orange, keep, orange) =P(orange1) + P( orange2)
2/13*1/12 = 2/156 = 1/78
Answer:
tell me how to do it tell me and i will try
Answer:
A
Step-by-step explanation:
there is a common ratio between consecutive terms , that is
9 ÷ - 3 = - 27 ÷ 9 = 81 ÷ - 27 = - 3
this indicates the sequence is geometric.
the recursive formula allows a term in the sequence to be found by multiplying the previous term by the common ratio r , that is
f(n) = - 3f(n - 1) if n > 1 : f(1) = - 3
