Is the Point on the line?

Question 1:

Does the point
(19,-57)
lie on the line
y = −3x 0
Yes

Question 2:

Does the point
(15,-28)
lie on the line
y = −2x + 2
Yes

Question 3:

Does the point
(-15,-41)
lie on the line
y = 2x − 8
No

Question 4:

Does the point
(15,65)
lie on the line
y = 4x + 5
Yes

Question 5:

Does the point
(29,90)
lie on the line
y = 3x + 3
Yes

Question 6:

Does the point
(-28,114)
lie on the line
y = −4x + 2
Yes