I need help please!!

Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb.the coefficient determines the line along which the graph,the distance between the left and the right arm is based od.the vertex coordinates and the absolute value determine 111

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Solve 2x − 1 = 11 for x using the change of base formula log base b of y equals log y over log b.