If g(x)=6(x2-4)+9, what is the value of g(-10)?

To find the value of g(-10), we substitute -10 into the function g(x).

g(-10) = 6((-10)^2 - 4) + 9
g(-10) = 6(100 - 4) + 9
g(-10) = 6(96) + 9
g(-10) = 576 + 9
g(-10) = 585

Therefore, the value of g(-10) is 585.