Identify the infinite sequence generated by the formula an = (−1)n ⋅ 2n. -2, 4, -6, 8, -10, … 2, -4, 6, -8, 10, … -2, 4, -8, 16, -32, … 2, -4, 8, -16, 32, …

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?