HELP Determine the intervals on which the function is increasing, decreasing, and constant. A coordinate axis is drawn with a curve increasing from left to right. The curve curves up to cross the x axis at -1 and then the y axis at 1. Then, after 1 the curve curves downward with an overall increase towards infinity. Increasing x > 0; Decreasing x 0

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

What is 4(x2 – 3x) + 12x2 + x simplified? f 4x2–3x h 16x2–11x g13x2–2x i16x2–12x