Answer:
y = 3x + 4
Step-by-step explanation:
the equation of the line you want has form y = mx +b where m is the slope and b is the y intercept
For the equation to be parallel, the equation must have the same slope. y=3x+6 has slope m=3
so your equation so far is y=3x +b
to get b, sub the point (2,10) into the equation
(10) = 3(2) +b
10 = 6+b
4=b
then your final answer is
y = 3x+4