All SSAT Upper Level Math Resources
Example Questions
Example Question #401 : Ssat Upper Level Quantitative (Math)
A line segment on the coordinate plane has midpoint . One of its endpoints is . What is the -coordinate of the other endpoint, in terms of and/or ?
Let be the -coordinate of the other endpoint. Since the -coordinate of the midpoint of the segment is the mean of those of the endpoints, we can set up an equation as follows:
Example Question #402 : Ssat Upper Level Quantitative (Math)
A line segment on the coordinate plane has one endpoint at ; its midpoint is . Which of the following gives the -coordinate of its other endpoint in terms of and ?
To find the value of the -coordinate of the other endpoint, we will assign the variable . Then, since the -coordinate of the midpoint of the segment is the mean of those of its endpoints, the equation that we can set up is
.
We solve for :
Example Question #178 : Geometry
One endpoint of a line segment on the coordinate plane is the point ; the midpoint of the segment is the point . Give the -coordinate of the other endpoint of the segment.
In the part of the midpoint formula
,
set , and solve:
This is the correct -coordinate.
Example Question #4 : How To Find The Endpoints Of A Line Segment
One endpoint of a line segment on the coordinate plane is the point ; the midpoint of the segment is the point . Give the -coordinate of the other endpoint of the segment.
Using the part of the midpoint formula
.
set and solve:
The second endpoint is .
Example Question #181 : Geometry
On the coordinate plane, is the midpoint of and is the midpoint of . has coordinates and has coordinates .
Give the -coordinate of .
First, find the -coordinate of . In the part of the midpoint formula
,
set , and solve:
Now, find the -coordinate of similarly, setting
This is the correct response.
Example Question #6 : How To Find The Endpoints Of A Line Segment
On the coordinate plane, is the midpoint of and is the midpoint of . has coordinates and has coordinates .
Give the -coordinate of .
First, find the -coordinate of . In the part of the midpoint formula
,
set , and solve:
Now, find the -coordinate of similarly, setting
This is the correct response.
Example Question #182 : Geometry
On the coordinate plane, is the midpoint of and is the midpoint of . has coordinates and has coordinates .
Give the -coordinate of .
First, find the -coordinate of . In the part of the midpoint formula
,
set , and solve:
Now, find the -coordinate of similarly, setting
This is the correct response.
Example Question #403 : Ssat Upper Level Quantitative (Math)
On the coordinate plane, is the midpoint of and is the midpoint of . has coordinates and has coordinates .
Give the -coordinate of .
First, find the -coordinate of . In the part of the midpoint formula using the coordinates from and
,
set , and solve:
Now, find the -coordinate of similarly, setting
This is the correct response.
Example Question #1 : Parallel Lines
Which of the following lines is parallel to ?
Lines that are parallel must have the same slope. Thus, the correct answer must also have a slope of .
Example Question #405 : Ssat Upper Level Quantitative (Math)
Which of the following lines is parallel to the line ?
First, put the equation in the more familiar format to see what the slope of the given line is.
Lines that are parallel must have the same slope. Thus, the correct answer must also have a slope of .
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