Please help! ):

For the functions f(x)=3x−4 and g(x)=6x^2+5, find (g∘f)(x).

(g°f)(x) = 54x^2 - 144x + 101

Step-by-step explanation:

(g°f)(x)= g(f(x)) = g(3x-4) = 6(9x^2 - 24x + 16)+5 = 54x^2 - 144x + 101

step-by-step explanation:

if we roll   two fair six-sided dice, then the outcomes to get the sum atleast 9 are: (6,3), (3,6), (6,4), (4,6), (6,5), (5,6), (5,5), (6,6)

thus, the number of outcomes for the sum to be greater than or equal to 9 = 8

the total possible outcomes = 36

then the probability that the sum is 9 or higher is given by : -

hence, the   probability that the sum is 9 or higher is