Determine the coordinates of the indicated point on the graph.
-E
A)(4, 2)
B)(3, -4)
C)(4, 3)
D)(3, 4)

Name: Determine the coordinates of the indicated point on the graph. -E A)(4, 2) B)(3, -4) C)(4, 3) D)(3, 4)
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Question

Determine the coordinates of the indicated point on the graph. 
-E
A)(4, 2) 
B)(3, -4) 
C)(4, 3) 
D)(3, 4)

Quizplus · Accepted Answer

The point in question is located at the intersection of the x-axis and the line y=x-1. Since the x-axis has a y-coordinate of 0, we can solve for x in the equation y=x-1 to get x=y+1. So the coordinates of the point are (y+1, 0). Plugging in y=3, we get (4,0), which is answer choice C.

Determine the Coordinates of the Indicated Point on the Graph