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Test your basic knowledge 
GRE Math: Points And Lines
Start Test
Study First
Subjects
:
gre
,
math
,
geometry
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 reenforces your understanding as you take the test each time.
1. quadrant VI
M=(yy1)/(xx1)
(x1+x2)/2  (y1+y2)/2
x>0 and y<0
Solid line
2. if inequality
Dashed line
Ordinate
D=sqrt((x2x1)^2+(y2y1)^2)
Solid line
3. midpint formula
(x1+x2)/2  (y1+y2)/2
x<0 and y>0
Solid line
D=sqrt((x2x1)^2+(y2y1)^2)
4. pointslope form of a line
Dashed line
y=mx+b
M=(yy1)/(xx1)
Abscissa
5. quadrant II
x<0 and y>0
x>0 and y<0
Rise/run (change in y/change in x)
M=(yy1)/(xx1)
6. second coordinate
Abscissa
y=mx+b
Rise/run (change in y/change in x)
Ordinate
7. of equal and inequality
Rise/run (change in y/change in x)
x<0 and y<0
Dashed line
Solid line
8. first coordinate
(x1+x2)/2  (y1+y2)/2
D=sqrt((x2x1)^2+(y2y1)^2)
Abscissa
x>0 and y<0
9. standard equation of a line
y=mx+b
Rise/run (change in y/change in x)
M=(yy1)/(xx1)
Solid line
10. quadrant I
Ordinate
x>0 and y>0
x<0 and y<0
(x1+x2)/2  (y1+y2)/2
11. quadrant III
(x1+x2)/2  (y1+y2)/2
y=mx+b
x>0 and y>0
x<0 and y<0
12. slope
Rise/run (change in y/change in x)
(x1+x2)/2  (y1+y2)/2
Dashed line
Ordinate
13. distance formula
x<0 and y<0
M=(yy1)/(xx1)
Ordinate
D=sqrt((x2x1)^2+(y2y1)^2)