Answer: Twice
Explanation: With quadratic functions they are usually represented by parabolas and they can cross the x axis only once or twice :)
The answer is B. Switch a car that gets 30 miles per Gallon
Therefore, there will be less emission/pollutant produced by the car. The price will be likely to be more expensive though
Answer:
Olympia built port facilities and a lumber-based economy, which was supplemented by oyster farming, dairying, brewing, and other businesses. Built as Smithfield in 1851, it later became the location of a United States customs house and was renamed after the adjacent Olympic Mountains.
Explanation:
Hope this helps bro!
