What is the best estimate for the weight of an automobile

It depends on the size of the automobile.

Step-by-step explanation:

If it is a sedan then then average weight of a sedan is about 4,009 pounds.

If it is a large SUV its average weight is about 4,336 pounds.

If it is a compact SUV it weighs about 3,470 pounds.

If it is a heavy duty truck, then its average weight is about 26,000 pounds.

So basically, the best estimate for the weight of an automobile can only be expressed only if the model of vehicle is known.  

idk

step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.