Help plz I’ll give brainliest

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Which of the following is true for the relation f(x)=2x^2+1

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.