Which of the tables represents a function? table a input output 5 3 5 2 4 1 table b input output 1 2 3 2 5 3 table c input output 0 0 1 2 1 3 table d input output 4 2 4 3 4 4

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.