Which statements are true regading undefinable terms in geometry? Check all that apply. 1. A point has no length or width
2. a point indicates a location in a coordinate plane
3. a plane has one dimension, length
4. a line has a definite beginning and end
5. a plane consists of an infinite set of lines
6. a line consists of an infinite set of points

Ineed with number 17 i don’t get it at alll

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?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.