The line passing through which two ordered pairs would be perpendicular to the equation y = 4x - 1?

(1,-3) and (2, 1)

(-4, 7) and (-1,-5)

(-8,-4) and (0, -2)

(4,2) and (8,1)

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho

22. so easy i think that’s it tell me i’m right