Is the Point on the line?
Question 1:
Does the point(21,-81)
lie on the line
y = −4x + 3
Yes
Question 2:
Does the point(21,-11)
lie on the line
y = −x + 10
Yes
Question 3:
Does the point(-18,33)
lie on the line
y = −2x − 7
No
Question 4:
Does the point(-24,91)
lie on the line
y = −4x − 4
No
Question 5:
Does the point(21,71)
lie on the line
y = 4x − 8
No
Question 6:
Does the point(-23,-73)
lie on the line
y = 3x − 4
Yes