I dont understand how to graph these problems. I need to knowwhat x and y number

Question

I dont understand how to graph these problems. I need to knowwhat x and y numbers to use to graph them. can someone show methoroughly? i am confused can you show what numbers to use to graph the followingequations? and graph them?
8. Graph y=2/3x-2
9. Graph y=-4x+5
10. Graph: 5x-4y=20
11. Graph: 37-x=6 I dont understand how to graph these problems. I need to knowwhat x and y numbers to use to graph them. can someone show methoroughly? i am confused can you show what numbers to use to graph the followingequations? and graph them?
8. Graph y=2/3x-2
9. Graph y=-4x+5
10. Graph: 5x-4y=20
11. Graph: 37-x=6 can you show what numbers to use to graph the followingequations? and graph them? 8. Graph y=2/3x-2 9. Graph y=-4x+5 10. Graph: 5x-4y=20 11. Graph: 37-x=6

Explanation / Answer

These are all linear equations so the graphs are all straightlines. You need to find the x and y intercepts. Drawing aline across both points will give you the graph. for 8. when x is 0: y= (0)2/3 -2 = -2 when y =0 : 0 = 2/3x -2 2=2/3x x=3 draw a line through (0, -2) and (3, 0) 9 when x = 0 y = 4(0) + 5 = 0+5 = 5 when y =0 : 0 = 4x+5 4x=-5 x=-5/4 draw a line through points (0, 5) and (-5/4,0) 10. when x = 0 5(0)-4y = 20 -4y = 20 y = -5 when y =0 5x -4(0) = 20 5x = 20 x = 4 draw a line through points (0, -5) and (4,0) for 11 37 - x = 6 x = 6 -37 = -31 there fore the graph is the vertical line at x = -31

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