which of the following could be the equation of the graph shown below? A.2x-y=7 B.3x+2y=6 C.y=5 D. y=-4x+2

Option B and D are suitable for the equation of the graph shown.
The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept( the y-coordinate of the point where the line intersects the y-axis). The slope intercept form is a method used to determine the equation of a straight line in the coordinate plane.
By observing the graph
Graph is going down. So the slope is negative
y-intercept is positive value because it is above x-axis.
Given
Option A :
2x - y = 7
⇒ y = 2x - 7
This equation has negative y-intercept and positive slope
Option B:
3x + 2y = 6
⇒ 2y = 6 - 3x
⇒ y = [tex]\frac{-3}{2}x +3[/tex]
This equation has positive y-intercept and negative slope.
Option C:
y = 5
It has only positive y -intercept.
Option D:
y = -4x + 2
This equation has positive y-intercept and negative slope.
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