Grade 8 Cartesian Graphs Worksheet
Practice plotting points, identifying quadrants, and understanding linear equations on a Cartesian coordinate plane for Grade 8 math.
Includes
Standards
Cartesian Graphs Practice
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work where applicable.
1. In which quadrant would the point (-3, 5) be located?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
2. Which of the following equations represents a linear relationship?
y = x²
y = 2x + 1
y = 1/x
y = |x|
3. The horizontal axis on a Cartesian graph is called the .
4. The point where the x-axis and y-axis intersect is called the .
5. Plot the following points on the coordinate plane below:
A (2, 4)
B (-3, 1)
C (0, -2)
D (5, 0)
6. The ordered pair (x, y) always represents the x-coordinate followed by the y-coordinate.
True
False
7. Describe how you would graph the equation y = 2x.
8. Graph the line represented by the equation y = x + 3 on the coordinate plane.
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