Answer:
Where is The question at? O_O
Y = 3x + 5 because the slope is 3/1 and 0 = 5
Quadratic formula is x=(-b+-sqrt(b^2-4ac))/(2a)
a= 1, b=-4, and c=3
Therefore, x=(-(-4)+-sqrt((-4)^2-4(1)(3))/(2(1))
Solve for both the plus and minus equations; the answers will be the roots to the quadratic equation.
Answer= 1,3,5,15
which are in essence all on the factors of 15