If a truck uses 12 liters of petrol to travel 86 kilometers. how far will it travel on 42 liters of petrol

Taking algebra two apex courses and need with these questions

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

Which function has the domain x> -11