Question

Does the equation y=3x+4 show a proportional relationship between x and y?

1.Yes, the graph of the equation is a straight line and passes through the origin.
2.No, the graph of the equation is not a straight line.
3.No, the graph of the equation does not pass through the origin.
4.Yes, the graph of the equation is a straight line.

Answer 1

3. No, the graph of the equation does not pass through the origin. (0,0)

Explanation:

Answer 2

Simplifying

y = 3x + 4

Reorder the terms:

y = 4 + 3x

Solving

y = 4 + 3x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying

y = 4 + 3x