What is y = -5/2x+1 in standard form

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.