What’s the slope and y intercept in 2x=y-1 and i think you have to change it to slope form

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )