Question

Which graph represents the equation Y= 1/3 X -4

Answer 1

$y=\dfrac{1}{3}x-4\\\\\text{it's a linear function, therefore we need only two points to plotting a graph}\\\\for\ x=0\to y=\dfrac{1}{3}\cdot0-4=0-4=-4\to(0,\ -4)\\\\for\ x=3\to y=\dfrac{1}{3}\cdot3-4=1-4=-3\to(3,\ -3)$