If g ( x ) = 5 − 3x², find g(-2) =

Step-by-step explanation:

g(-2) = 5 - 3(-2)^2 = 5 - 3(4) = 5 - 12 = -7

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.