Line n passes through the points (-3,-7.5) and (2,-5). Tahlia determined that the equation of line n is y = 0.5x. Explain the error tahlia made while dertermining her equation. Be sure to include the correct equation in your explain

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)