Coordinates and Quadrants
Get Y Alone
Graph
100
What are the coordinates of point A?
(5, 3)
100
Get y by itself:
3x + y = 4
y = 4 - 3x
100
Find the y values with the given x values below for the equation y = -2x
X | Y
0 | __
1 | ___
2 | ___
0, -2, -4
200
What are the coordinates and Quadrant for point B?
(-3, 1) and Quadrant 2
200
Get y by itself:
2y = 4 + 6x
y = 2 + 3x
200
Find the y values with the given x values below for the equation y = 3x - 4
X | Y
0 | __
1 | ___
2 | ___
-4, -1, 2
300
What are the coordinates of point D?
(0, -3)
300
Get y by itself:
-3y = 4x + 12
y = -3/4 x - 4
300
List three x values you can plug in to get whole numbers for y using the equation:
y = 1/4 x
0, 4, 8, -4, -8
400
What are the coordinates of point E? What do we call the spot where point E is plotted?
(0, 0) and the origin
400
Get y by itself:
6x + 3y = 9
y = 3 - 2x
400
Get y by itself, then find the y values for the table below for the equation y - 2x = 4
X | Y
0 | __
1 | ___
2 | ___
4, 6, 8
500
What are the Coordinates and quadrant of point F?
(4, -5) and Quadrant 4
500
Get y by itself:
3x - y = 10
y = -10 + 3x
500
Get y by itself, then find the y values for the table below for the equation 2y + 4x = 2
X | Y
0 | __
1 | ___
2 | ___
1, -1, -3