Which equation represents the line that contains the point (3, -4) and has a slope of 5/7?
y - 4 = 5/7(x + 3)
y - 3 = 5/7(x + 4)
y + 3 = 5/7(x - 4)
y + 4 = 5/7(x - 3)

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Me with this one question, and i'll upvote the brainliest answer