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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 re-enforces your understanding as you take the test each time.
1. first coordinate
Abscissa
Ordinate
Rise/run (change in y/change in x)
y=mx+b
2. slope
Ordinate
D=sqrt((x2-x1)^2+(y2-y1)^2)
M=(y-y1)/(x-x1)
Rise/run (change in y/change in x)
3. quadrant VI
Solid line
x>0 and y<0
Rise/run (change in y/change in x)
x<0 and y<0
4. standard equation of a line
x<0 and y>0
Ordinate
Dashed line
y=mx+b
5. distance formula
x>0 and y>0
Abscissa
Solid line
D=sqrt((x2-x1)^2+(y2-y1)^2)
6. quadrant I
x>0 and y>0
Abscissa
D=sqrt((x2-x1)^2+(y2-y1)^2)
x<0 and y<0
7. quadrant III
x<0 and y>0
x<0 and y<0
(x1+x2)/2 - (y1+y2)/2
Solid line
8. second coordinate
x<0 and y<0
Ordinate
Rise/run (change in y/change in x)
y=mx+b
9. midpint formula
x>0 and y>0
D=sqrt((x2-x1)^2+(y2-y1)^2)
x<0 and y>0
(x1+x2)/2 - (y1+y2)/2
10. point-slope form of a line
Abscissa
Dashed line
M=(y-y1)/(x-x1)
D=sqrt((x2-x1)^2+(y2-y1)^2)
11. if inequality
x>0 and y>0
Dashed line
Ordinate
M=(y-y1)/(x-x1)
12. quadrant II
x>0 and y<0
x<0 and y>0
y=mx+b
Abscissa
13. of equal and inequality
Solid line
x<0 and y<0
x>0 and y<0
Ordinate