Question 782613
Assuming the point is (0,5), the answer is <font color="red">y = -5x+5</font> because this equation has a negative slope (-5, which is in front of the x) and it has a y-intercept of 5, which is the point (0,5)


So those two facts explain why the answer is <font color="red">y = -5x+5</font>