hey yall, helo me please. thanks alot. im able to solve this question but i cannot get my answer correct after checjinf rim the book. kindly lmk thanks

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual