Question

The graph of which function(s) will contain the point (3, 6)?

y = x + 3
y = 3x
y = 2x
y = x + 6

Answer 1

Explanation:

y = x+3 because when : x = 3 y = 3+3=6

y=2x because when : x = 3 y = 2(3)=6

Answer 2

The first and third one