Is the Point on the line?
Question 1:
Does the point(-27,78)
lie on the line
y = −3x − 8
No
Question 2:
Does the point(28,77)
lie on the line
y = 3x − 7
Yes
Question 3:
Does the point(-18,14)
lie on the line
y = −x − 8
No
Question 4:
Does the point(-20,50)
lie on the line
y = −2x + 5
No
Question 5:
Does the point(-30,-24)
lie on the line
y = x + 6
Yes
Question 6:
Does the point(21,66)
lie on the line
y = 3x + 3
Yes