What polynomial has a graph that passes through the given points? (-2, 2) (-1, -1) (1, 5) (3, 67) a. y = x4 + 4x3 + 2x2 - 2x b. y = -x3 + 4x2 + 2x - 2 c. y = x3 + 4x2 + 2x - 2 d. y = x3 - 4x2 - 2x - 2

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.