Maxim and Salma were asked to find an explicit formula for the sequence 54,63,72,81,...
Maxim said the formula is f(n)= 54+9n
Salma said the formula is f(n)= 9+54n

which one of them is correct?

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

the graph is negative for all real values of x where   -6 < x < -2.

step-by-step explanation:

this refers to the values of f(x) in the area below the x-axis.

i don't know i don't know