The table shows the input, x, and output, y, relationship for a function.

Which function rule describes the relationship between x and y?




f(x)=13x−1

f(x)=−13x−1

f(x)=3x+1

f(x)=3x−1

The table shows the input x and output y relationship for a function Which function rule describes the relationship between x and y fx13x1 fx13x1 fx3x1 fx3x1 class=