3. If f (x)=6x² +8x – 5 and g(x) = 2x² - 4x + 4 then f(x)-g(x)= (1) 4x² + 4x -1
(3) 4x² +12x-9
(2) 8x² +8x-9
(4) 8x² + 4x -1

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?

Select the lengths in centimeters that would form a right triangle

Draw a scaled copy of the circle using a scale factor of 2