A guidance counselor wants to determine if there is a relationship between a student's number of absences, x,
and their grade point average (GPA), y. The data that
were collected are displayed in the scatterplot and the
least-squares regression line was calculated. One
student with 2 absences has a GPA of 1.8. This point is
circled on the graph.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Extra points! find the missing dimension! need asap

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.