_+_+_+_+_=30 fill the boxes using (1, 3, 5, 7, 9, 11, 13, 15) u can also repeat the

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

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?