Question

A line passes through the points R(-2,5) and S(-1,2) write the equation of the line through the point A(5,0) that is parallel to RS

Answer 1

The square PQRS has vertices P(-8,4), Q(-5,4), R(-5,1), and S(-8,1). A student determined that the equation of the line QS is y=-1x+9. Evaluate the students response.

B.

The student calculated the y-intercept correctly but did not calculate the slope correctly.