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GRE Math: Points And Lines

Instructions:

Answer 13 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. if inequality
y=mx+b
Dashed line
Solid line
Abscissa

2. quadrant VI
Abscissa
Dashed line
x<0 and y>0
x>0 and y<0

3. second coordinate
Dashed line
Ordinate
M=(y-y1)/(x-x1)
Abscissa

4. quadrant III
(x1+x2)/2 - (y1+y2)/2
x>0 and y<0
x<0 and y<0
Rise/run (change in y/change in x)

5. point-slope form of a line
Dashed line
(x1+x2)/2 - (y1+y2)/2
Rise/run (change in y/change in x)
M=(y-y1)/(x-x1)

6. slope
Solid line
x>0 and y<0
Abscissa
Rise/run (change in y/change in x)

7. first coordinate
Abscissa
Ordinate
Rise/run (change in y/change in x)
Dashed line

8. standard equation of a line
y=mx+b
Abscissa
x>0 and y>0
Ordinate

9. quadrant II
Solid line
D=sqrt((x2-x1)^2+(y2-y1)^2)
Abscissa
x<0 and y>0

10. quadrant I
x<0 and y<0
Dashed line
x>0 and y>0
Abscissa

11. midpint formula
(x1+x2)/2 - (y1+y2)/2
x<0 and y>0
Rise/run (change in y/change in x)
Ordinate

12. of equal and inequality
x>0 and y>0
Solid line
M=(y-y1)/(x-x1)
x<0 and y<0

13. distance formula
x<0 and y<0
Ordinate
y=mx+b
D=sqrt((x2-x1)^2+(y2-y1)^2)